CN111503742A - Wall-mounted air conditioner indoor unit - Google Patents
Wall-mounted air conditioner indoor unit Download PDFInfo
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- CN111503742A CN111503742A CN202010407961.XA CN202010407961A CN111503742A CN 111503742 A CN111503742 A CN 111503742A CN 202010407961 A CN202010407961 A CN 202010407961A CN 111503742 A CN111503742 A CN 111503742A
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- air
- wind
- indoor unit
- deflector
- wall
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- 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
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- 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
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- 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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- 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, which comprises a shell, a fan and a fan, wherein the shell is provided with an air outlet; the outer air deflector is rotatably arranged on the shell and used for opening and closing the air outlet; and an inner air deflection plate, comprising: the air deflector body is rotatably arranged on the shell; and the air raising part is arranged on the first side surface of the air deflector body, and is used for guiding the air supply airflow flowing out of the shell to obliquely flow upwards when the inner air deflector is in a front air guiding state that the first side surface faces upwards. The wall-mounted air conditioner indoor unit can realize the blowing of cold air and the blowing of hot air in a rising way.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to a wall-mounted air conditioner indoor unit.
Background
With the development of the times and the progress of technology, users not only expect faster cooling and heating speeds of air conditioners, 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 inevitable to supply a large amount of air. However, when cold air or hot air with an excessive wind speed is directly blown to a human body, discomfort of the human body is inevitably caused. The long-term cold wind blowing of human body can also cause air conditioning diseases.
Therefore, how to realize comfortable air supply of the air conditioner becomes a technical problem to be solved urgently in the air conditioner industry.
Disclosure of Invention
The object of the present invention is to provide a wall-mounted air conditioning indoor unit that overcomes or at least partially solves the above-mentioned problems.
The invention aims to provide a wall-mounted air conditioner indoor unit capable of meeting the requirements of cold air rising and blowing and hot air sinking and blowing.
The invention further aims to improve the lifting and air guiding effects of the air guide plate.
In particular, the present invention provides a wall-mounted air conditioning indoor unit, comprising:
a shell which is provided with an air outlet;
the outer air deflector is rotatably arranged on the shell and used for opening and closing the air outlet; and
an inner air deflector, comprising:
the air deflector body is rotatably arranged on the shell; and
the air raising part is arranged on the first side face of the air deflector body, and is used for guiding the air supply airflow flowing out of the shell to obliquely flow upwards when the inner air deflector is in a front air guiding state that the first side face faces upwards.
Optionally, the wind raising part comprises a wind raising plate arranged at an interval with the first side surface; and the forward and backward ends of the air deflector body are respectively a first end and a second end when the air deflector body is in a front air guiding state, and the distance between the air raising plate and the first side surface is gradually increased in the direction from the second end to the first end.
Optionally, the wind deflector is disposed at the first end of the wind deflector body.
Optionally, a projection of the end of the wind-lifting plate far away from the second end on the wind deflector body falls outside the first side face.
Optionally, the air deflector body is flat; and the wind raising plate is an arc-shaped plate, the convex surface of the wind raising plate faces the first side face, and the central axis of the wind raising plate is parallel to the rotating axis of the wind deflector body.
Optionally, a streamlined convex part is formed on the second side surface of the air deflector body at a section adjacent to the first end.
Optionally, the inner air guiding plate is configured to be rotatable to a downward air guiding state located in front of the air outlet and having the first side face facing backward, so as to guide the air flow of the air supply downward.
Optionally, the rotating shaft of the inner wind deflector is located on the same side of the first side surface and is spaced from the first side surface.
Optionally, the outer air deflector is configured to be rotatable to an auxiliary air deflecting state located below the front side of the air outlet, so that the air deflecting surface of the outer air deflector faces upward and gradually inclines upward from rear to front, so as to guide the air flow above the outer air deflector toward the front and the upper.
Optionally, the outer wind deflector comprises a plate body and a rotating arm; and the first end of the rotating arm is connected to the plate body, and the second end of the rotating arm is close to the lower side edge of the air outlet and is connected to a corresponding driving mechanism, so that the outer air deflector can rotate around the second end of the rotating arm under the driving of the driving mechanism.
In the wall-mounted air conditioner indoor unit, the air outlet is provided with the outer air guide plate and the inner air guide plate, the outer air guide plate is mainly used for opening and closing the air outlet, and the inner air guide plate is specially used for guiding air. Because the air outlet is not required to be closed by the inner air guide plate, the design of the size and the position of the air outlet is less limited, the width of the air outlet can be designed to be smaller so as to be beneficial to large-range rotation, and the position of the rotating shaft can be optimally designed according to the air guide effect.
Furthermore, the wall-mounted air conditioner indoor unit has multiple air supply modes, and air supply comfort experience is improved. Because the inner air deflector comprises the air deflector body and the air raising portion, when the air conditioner is in refrigeration operation, the inner air deflector can be rotated to a front air guiding state that the first side face of the inner air deflector faces upwards, the air raising portion can guide air flow to obliquely flow upwards and forwards, cold air is blown out at a larger upward raising angle (included angle between the air flow blowing angle and the horizontal plane), a human body is avoided, the cold air is scattered downwards after reaching the highest point, and shower type refrigeration experience is realized. In addition, when the air conditioner is in heating operation, the inner air deflector can be selectively adjusted to be in a downward air guiding state in front of the air outlet, so that the inner air deflector guides air flow (hot air) downwards, the hot air is directly blown to the bottom surface in a vertical downward mode, and foot warming experience is achieved.
Furthermore, in the wall-mounted air conditioner indoor unit of the present invention, the outer air deflector may be rotated to a position below the front side of the air outlet, so that the air guiding surface thereof faces upward and is in an auxiliary air guiding state in which the air guiding surface gradually inclines upward from the rear to the front, and the function of guiding the air flow to the front and upward is also provided.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a wall-mounted type air conditioning indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1, illustrating the inner air guide plate in a front air guiding state and the outer air guide plate in an auxiliary air guiding state;
fig. 3 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1 with the inner air guide plate in a downward air guiding state and the outer air guide plate in a fully open state;
fig. 4 is a schematic structural view of an inner air guide plate in the wall-mounted air conditioning indoor unit of fig. 1;
fig. 5 is a schematic structural view of an inner wind deflector according to another embodiment of the present invention.
Detailed Description
A wall-mounted type air conditioning indoor unit according to an embodiment of the present invention will be described with reference to fig. 1 to 5. Where the orientations or positional relationships indicated by the terms "front," "back," "upper," "lower," "top," "bottom," "inner," "outer," "lateral," and the like are based on the orientations or positional relationships shown in the drawings, the description is for convenience only and to simplify the description, and no indication or suggestion is made that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Fig. 1 is a schematic structural view of a wall-mounted type air conditioning indoor unit according to an embodiment of the present invention; fig. 2 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1, illustrating the inner air guide plate in a front air guiding state and the outer air guide plate in an auxiliary air guiding state; fig. 3 is a schematic view of the wall-mounted air conditioning indoor unit of fig. 1 with the inner air guide plate in a downward air guiding state and the outer air guide plate in a fully open state; fig. 4 is a schematic structural view of an inner air guide plate in the wall-mounted air conditioning indoor unit of fig. 1.
As shown in fig. 1 to 3, a wall-mounted air conditioning indoor unit according to an embodiment of the present invention may generally include a casing 10, an outer air guide plate 60, and an inner air guide plate 50.
The housing 10 is provided with an air outlet 12. The outlet 12 may be directed downward and forward (that is, the outlet section of the outlet 12 faces downward and forward, or the normal line of the outlet 12 is gradually inclined downward from backward to forward). The air flow blown out from the inside of the casing 10 is the supply air flow. When the air conditioner is used for refrigerating, the air supply flow is cold air; when the air conditioner heats, the air supply flow is hot air. Of course, when the air conditioner has a fresh air mode, the supplied air flow can also be outdoor air.
The wall-mounted air conditioning indoor unit may be an indoor unit of an air conditioning system that performs cooling/heating by a vapor compression refrigeration cycle system. As shown in fig. 1, the wall-mounted air conditioning indoor unit may include an evaporator 20, a blower 30, and a duct 40. The housing 10 is provided with an air inlet 11, and the evaporator 20 is used for exchanging heat with air entering the housing 10 from the air inlet 11 to form an air supply flow. The inlet of the air duct 40 faces the evaporator 20, and the outlet communicates with the air outlet 12. The fan 30 may be a cross-flow fan disposed at an inlet of the air duct 40 to promote air flow from the evaporator 20 to the air outlet 12.
The outer air guide plate 60 is rotatably installed on the housing 10 to open and close the air outlet 12. Fig. 1 illustrates a state where the outer air guide 60 closes the outlet 12, and fig. 2 and 3 illustrate a state where the outer air guide 60 opens the outlet 12. The inner air deflector 50 includes an air deflector body 51 and an air blowing portion. The air deflector body 51 is rotatably mounted to the casing 10. The wind-blowing portion is disposed on the first side surface 511 of the air deflector body 51 (the air deflector body 51 is plate-shaped, and the two side surfaces thereof are the first side surface 511 and the second side surface 512, respectively). When the inner air guide plate 50 is in the front air guide state in which the first side surface 511 faces upward, the air blowing portion guides the air flow flowing out from the inside of the casing 10 to obliquely flow out upward and forward.
As shown in fig. 1 to 3, the outlet 12, the inner wind-guiding plate 50 and the outer wind-guiding plate 60 may be all long strips with the length direction parallel to the horizontal direction (the horizontal direction is perpendicular to the paper surface of fig. 1).
In the embodiment of the present invention, the outer air guiding plate 60 is mainly used for opening and closing the air outlet 12, and the inner air guiding plate 50 is specially used for guiding air. Since the air outlet is not required to be closed by the inner air guide plate 50, the size and position of the inner air guide plate 50 are less limited in design. Therefore, the width of the inner wind deflector 50 can be designed to be smaller to facilitate large-scale rotation, and the position of the rotating shaft can be optimally designed according to the wind guiding effect.
Because the inner air deflector 50 comprises the air deflector body 51 and the air raising part, when the air conditioner operates in a refrigerating mode, the inner air deflector 50 can be rotated to a front air guiding state that the first side surface 511 of the inner air deflector is upward, the air raising part can guide air flow to obliquely flow upwards and forwards, cold air is blown out at a larger upward raising angle (an included angle between the air flow blowing angle and the horizontal plane), and a human body is avoided. The cold wind is scattered downwards after reaching the highest point, and a 'shower type' refrigeration experience is realized, as shown in figure 2.
As shown in fig. 3, the inner air guiding plate 50 has a narrow width and a wider range of rotation angles, and is disposed to be rotatable to a downward air guiding state in which the first side surface 511 faces rearward and is positioned in front of the outlet 12, so as to guide the air flow downward. When the air conditioner is in heating operation, the inner air guide plate 50 can be selectively adjusted to the lower air guide state, so that hot air is directly blown to the bottom surface vertically downwards, and foot warming experience is realized. It can be understood that, when the inner air guiding plate 50 is adjusted to the downward air guiding state, the outer air guiding plate 60 needs to be rotated to a position away from the lower side of the air outlet 12, so as to prevent the outer air guiding plate 60 from obstructing the downward blowing of the blowing air flow.
In some embodiments, as shown in fig. 4, the scoop may include a scoop 52 spaced apart from the first side 511. When the air deflector body 51 is in the front wind guiding state, the forward and backward ends are respectively a first end (a end) and a second end (B end), referring to fig. 2. In a direction from the second end to the first end of the air deflector body 51 (a direction from the end B to the end a, which is a flowing direction of the blowing air flow when the inner air deflector 50 is in the front air deflecting state), the distance between the air deflector 52 and the first side surface 511 gradually increases to smoothly guide the air flow away from the air deflector body 51.
As shown in fig. 4, it is preferable that the air deflector 52 is provided at the first end (end a) of the air deflector body 51 to perform a focused upward guide of the blowing air flow when the blowing air flow is near to exit from the inner air deflector 50, and to blow the blowing air upward. In addition, the projection of the end (E end) of the wind-lifting plate 52 far from the second end on the wind deflector body 51 can be made to fall outside the first side surface 511. In other words, the air outlet end (a end) of the air deflector body 51 is retracted to the second end (B end) of the air deflector body 51 by a distance compared with the end (E end) of the air raising plate 52. It can also be understood that, when the end of the wind-lifting plate 52 is perpendicular to the first side surface 511 of the wind-guiding plate body 51, the hanging foot will fall on the extension surface of the first side surface 511. This makes the wind-raising plate 52 more protrusive with respect to the wind deflector body 51, facilitating wind raising thereof at a larger angle.
The wind-lifting portion may further include a connecting rib (not shown), and the connecting rib is connected between the wind deflector body 51 and the wind-lifting plate 52 to realize the structural connection therebetween. The wind-raising part and the wind deflector body 51 can be an integral piece.
The wind-lifting portion may include only one wind-lifting plate 52, such that the length of the wind-lifting plate 52 is substantially equal to or less than the length of the wind deflector body 51. Alternatively, the wind-lifting portion may include a plurality of wind-lifting plates 52, and the plurality of wind-lifting plates 52 may be arranged in the longitudinal direction of the wind deflector body 51. Alternatively, the plurality of wind-raising plates 52 may be arranged in the width direction of the wind deflector body 51.
As shown in fig. 4, the air deflector body 51 may be flat. The wind-lifting plate 52 is an arc-shaped plate with a convex surface facing the first side surface 511 and a central axis parallel to the rotation axis of the wind deflector body 51. The shape of the wind-raising plate 52 can raise and guide the wind-feeding airflow more smoothly and smoothly, and the raising angle is larger.
As shown in fig. 2 and 4, the rotating shaft 53 of the inner wind deflector 50 may be located on the same side of the first side surface 511 and spaced apart from the first side surface 511. In this way, the inner wind deflector 50 rotates clockwise by approximately 90 ° around the rotation axis 53, and can change from the front wind guiding state to the lower wind guiding state; the wind guide device can be changed from a lower wind guide state to a front wind guide state by rotating approximately 90 degrees around the rotating shaft 53 in a counterclockwise direction, and the driving process is simple.
In the embodiment of the present invention, the size relationship and the relative position relationship between the wind-lifting plate 52 and the wind deflector body 51 are optimally designed to provide a better wind-lifting effect, specifically, as shown in fig. 4, the width (ED end distance) of the wind-lifting plate 52 and the width (L) of the wind deflector body 51 can be set1) The ratio of the first side surface 511 to the second side surface 511 is 0.2 to 0.5, preferably 1/3, the width of the portion of the first side surface 511 where the projection of the wind-lifting plate 52 falls outside the first side surface 511 (L)2) Width (L) of the air deflector body 511) The ratio of the two is between 0.08 and 0.12, preferably 0.1. The wind-raising angle θ (the included angle between the flowing direction of the supplied air after being blown out from the wind-raising plate 52 and the flowing direction of the supplied air before flowing into the surface of the wind-raising plate 52) of the wind-raising plate 52 is preferably 25 ° to 35 °, so as to ensure that the supplied air has a better wind-raising effect and avoid excessive wind resistance caused by an excessive wind-raising angle of the wind-raising part.
Fig. 5 is a schematic structural view of an inner wind deflector according to another embodiment of the present invention. As shown in fig. 5, in this embodiment, a streamline convex portion 5121 may be formed at a section of the second side 512 of the air deflector body 51 adjacent to the first end (a end). The streamline convex part 5121 protrudes from the second side 512 of the air deflector body 51, and the junction between the streamline convex part and the rest part of the second side 512 is in smooth transition. When the inner air deflector 50 is in the front air guiding state, part of the supply air flow flows forward from between the upper side of the air deflector body 51 and the air raising plate 52, the negative pressure of the part of the supply air flow drives the part of the supply air flow, and the air flow at the lower side of the air deflector body 51 can be converged into the supply air flow at the upper side of the air deflector body 51 under the guidance of the streamline convex part 5121, so that the air volume of the supply air raised upwards is increased.
And, the inner wind deflector 50 has a multi-stage wind-blowing effect when in a front wind-guiding state. Specifically, the surface (upper surface in this state) of the wind-lifting plate 52 departing from the wind deflector body 51 forms a wing surface structure with a large elevation angle, the airflow stably flows after being accelerated by the fan, when passing through the wind-lifting plate 52, the upper airflow is accelerated to lift, the lift force is rapidly increased, the flow velocity of the whole airflow is increased, the upward blowing angle is increased, a higher wind-lifting angle and speed can be rapidly reached within a very short distance, and first-stage wind lifting is formed (the first-stage wind lifting process is similar to the take-off process of a carrier aircraft which performs sliding takeoff on an aircraft carrier). The extended profile of the wind-lifting plate 52 can be made into an archimedes spiral to enhance the first-stage wind-lifting effect. A passage gradually expanding along the airflow direction is formed between the wind-raising plate 52 and the wind deflector body 51, and the inlet of the passage is narrow, so that the airflow enters at high speed. The passage area is gradually increased to minimize the resistance when the air flow passes through, and the high air speed is still maintained after the air flow passes through. Meanwhile, the air outlet angle gradually rises under the action of the surface (lower surface) of the air deflector 52 facing the air deflector body 51, so that the middle-layer high-speed airflow further rises to blow out the channel to form second-level air blowing. After the air flow passes through the first stage wind raising and the second stage wind raising, a negative pressure region is formed at the lower side of the air deflector body 51. The lower outlet air flow is sucked by negative pressure, changes direction, deflects upwards along the air deflector body 51, and is converged with the high-speed high-pressure air flow at the middle layer to form integral injection polymerization air flow. The upward movement of the lower layer airflow forms third-level wind raising. Through the three-level air raising effect, the air blowing flow on the refrigeration gradually advances and rises layer by layer to form the integral large-angle air raising effect.
In some embodiments, as shown in fig. 2, the outer wind deflector 60 may be configured to be rotated to be positioned below the front side of the air outlet 12, so that the wind guiding surface 611 faces upward and is inclined upward from the rear to the front, as shown in fig. 2, so as to guide the air flow above the wind guiding surface toward the front and the upper. Thus, the blowing air flow below the inner air guide plate 50 can still be guided forward and upward by the outer air guide plate 60, and all the blowing air flow is ensured to be blown forward and upward.
The outer wind deflector 60 may be made to include a plate body 61 and a rotation arm 62. The plate body 61 is used for guiding air, and one side surface thereof constitutes an air guiding surface 611. The rotating arm 62 has a first end connected to the plate 61 and a second end adjacent to the lower edge of the outlet 12 and connected to a corresponding driving mechanism (not shown), so that the outer air guiding plate 60 can rotate around the second end of the rotating arm 62 under the driving of the driving mechanism. Further, the turning arm 62 may be a bent arm that opens toward an air inlet end of the plate body 61 (of both ends of the plate body 61 in the width direction, when the outer air guide plate 60 guides air, an end through which the air flow flows first is an air inlet end, and an end through which the air flow flows later is an air outlet end). In the present embodiment, the outer air guiding plate 60 is configured as the above structure, so that the movable range of the outer air guiding plate 60 can be made larger, and the outer air guiding plate can be rotated to a position where the air guiding surface 611 faces upward and is located below the front side of the air outlet 12, and further can be rotated downward to a position completely avoiding the air outlet 12 to completely open the air outlet 12, referring to fig. 3.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A wall-mounted air conditioner indoor unit, comprising:
a shell which is provided with an air outlet;
the outer air deflector is rotatably arranged on the shell and used for opening and closing the air outlet; and
an inner air deflector, comprising:
the air deflector body is rotatably arranged on the shell; and
and the air raising part is arranged on the first side surface of the air deflector body, and is used for guiding the air supply airflow flowing out of the shell to obliquely flow upwards when the inner air deflector is in a front air guiding state that the first side surface faces upwards.
2. The wall-mounted air conditioning indoor unit of claim 1,
the wind raising part comprises a wind raising plate arranged at an interval with the first side surface; and is
When the air deflector body is in the front air guiding state, the forward end and the backward end are respectively a first end and a second end, and the distance between the air raising plate and the first side surface is gradually increased from the second end to the first end.
3. The wall-mounted air conditioning indoor unit of claim 2,
the wind raising plate is arranged at the first end of the wind deflector body.
4. The wall-mounted air conditioning indoor unit of claim 3,
the projection of the tail end of the wind raising plate, which is far away from the second end, on the wind deflector body falls outside the first side face.
5. The wall-mounted air conditioning indoor unit of claim 2,
the air deflector body is flat; and is
The wind raising plate is an arc-shaped plate, the convex surface of the wind raising plate faces the first side face, and the central axis of the wind raising plate is parallel to the rotating axis of the wind deflector body.
6. The wall-mounted air conditioning indoor unit of claim 2,
and a streamline convex part is formed at the section of the second side surface of the air deflector body, which is close to the first end.
7. The wall-mounted air conditioning indoor unit of claim 1,
the inner air deflector is configured to be rotatable to a downward air guiding state which is positioned at the front side of the air outlet and enables the first side face to face backwards, so that the air flow is guided downwards.
8. The wall-mounted air conditioning indoor unit of claim 1,
the rotating shaft of the inner air deflector is positioned on the same side of the first side face and is arranged at an interval with the first side face.
9. The wall-mounted air conditioning indoor unit of claim 1,
the outer air deflector is configured to be rotatable to be positioned below the front side of the air outlet, so that the air guiding surface of the outer air deflector faces upwards and is in an auxiliary air guiding state of gradually inclining upwards from back to front, and the air flow above the outer air deflector is conveniently guided towards the front and the top.
10. The wall-mounted air conditioning indoor unit of claim 9,
the outer air deflector comprises a plate body and a rotating arm; and is
The first end of the rotating arm is connected to the plate body, and the second end of the rotating arm is close to the lower side edge of the air outlet and is connected to a corresponding driving mechanism, so that the outer air deflector can rotate around the second end of the rotating arm under the driving of the driving mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010407961.XA CN111503742A (en) | 2020-05-14 | 2020-05-14 | Wall-mounted air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010407961.XA CN111503742A (en) | 2020-05-14 | 2020-05-14 | Wall-mounted air conditioner indoor unit |
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| CN111503742A true CN111503742A (en) | 2020-08-07 |
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| CN112178768A (en) * | 2020-09-21 | 2021-01-05 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN113915689A (en) * | 2021-10-18 | 2022-01-11 | 珠海格力电器股份有限公司 | Indoor unit, air conditioner and control method of indoor unit |
| CN114234281A (en) * | 2021-11-19 | 2022-03-25 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN115234979A (en) * | 2021-08-31 | 2022-10-25 | 宁波奥克斯电气股份有限公司 | Indoor unit and air conditioner |
| WO2023159936A1 (en) * | 2022-02-23 | 2023-08-31 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| WO2024092937A1 (en) * | 2022-10-31 | 2024-05-10 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method of air conditioner indoor unit |
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- 2020-05-14 CN CN202010407961.XA patent/CN111503742A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178768A (en) * | 2020-09-21 | 2021-01-05 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| WO2022057950A1 (en) * | 2020-09-21 | 2022-03-24 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN112178768B (en) * | 2020-09-21 | 2022-09-06 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN115234979A (en) * | 2021-08-31 | 2022-10-25 | 宁波奥克斯电气股份有限公司 | Indoor unit and air conditioner |
| CN115234979B (en) * | 2021-08-31 | 2024-04-12 | 宁波奥克斯电气股份有限公司 | Indoor unit and air conditioner |
| CN113915689A (en) * | 2021-10-18 | 2022-01-11 | 珠海格力电器股份有限公司 | Indoor unit, air conditioner and control method of indoor unit |
| CN114234281A (en) * | 2021-11-19 | 2022-03-25 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN114234281B (en) * | 2021-11-19 | 2024-04-26 | 青岛海尔空调器有限总公司 | Air conditioner |
| WO2023159936A1 (en) * | 2022-02-23 | 2023-08-31 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| WO2024092937A1 (en) * | 2022-10-31 | 2024-05-10 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method of air conditioner indoor unit |
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