CN108317601B - Wall-mounted air conditioner indoor unit - Google Patents

Wall-mounted air conditioner indoor unit Download PDF

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Publication number
CN108317601B
CN108317601B CN201810032203.7A CN201810032203A CN108317601B CN 108317601 B CN108317601 B CN 108317601B CN 201810032203 A CN201810032203 A CN 201810032203A CN 108317601 B CN108317601 B CN 108317601B
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CN
China
Prior art keywords
air
guide plate
wall
air outlet
air duct
Prior art date
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Active
Application number
CN201810032203.7A
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Chinese (zh)
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CN108317601A (en
Inventor
关婷婷
王永涛
单翠云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN201810032203.7A priority Critical patent/CN108317601B/en
Publication of CN108317601A publication Critical patent/CN108317601A/en
Application granted granted Critical
Publication of CN108317601B publication Critical patent/CN108317601B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0043Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1486Air-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 bearings, pivots or hinges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20Casings or covers

Abstract

The invention provides a wall-mounted air conditioner indoor unit, which comprises a shell; the upper air outlet and the lower air outlet are vertically arranged at the lower part of the front side of the shell; the air duct is used for guiding the air in the shell to the upper air outlet and the lower air outlet; guide plate, but pivot ground installs between last air outlet and lower air outlet, and the pivot axle is close to its front end to configure into: the air duct can be pivoted upwards to a downward blowing position at which the rear end of the air duct abuts against the upper wall of the air duct so as to close a passage from the air duct to the upper air outlet, and the air can be blown out from the lower air outlet only; the air duct can be pivoted downwards to an upward blowing position enabling the rear end of the air duct to abut against the lower wall of the air duct so as to close a passage from the air duct to the lower air outlet, and air can be blown out from the upper air outlet only; the part of the inner wall of the shell, which is close to the front end of the guide plate, is an arc surface coaxial with the pivot shaft of the guide plate, and when the guide plate rotates, the front end of the guide plate is attached to the arc surface to slide, so that the seal between the guide plate and the inner wall of the shell is realized. The invention enriches the air supply mode of the air conditioner and improves the wind feeling experience of users.

Description

Wall-mounted air conditioner indoor unit
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 popularization of air conditioners, users have higher and higher requirements on the comfort and health of air supply. The existing air conditioner has a single air supply mode, and cold and hot air can directly blow to a human body if not processed, so that a user can feel uncomfortable, the wind sensation experience is poor, and the human health is influenced.
Disclosure of Invention
The invention aims to provide a wall-mounted air conditioner indoor unit which can enrich air supply modes, improve the comfort level of a user and improve the wind sensation experience of the user.
It is a further object of the present invention to enhance the sealing of the baffle against the inner wall of the housing.
In particular, the present invention provides a wall-mounted air conditioning indoor unit, comprising:
a housing;
the upper air outlet and the lower air outlet are vertically arranged at the lower part of the front side of the shell;
the air duct is used for guiding the air in the shell to the upper air outlet and the lower air outlet;
a baffle pivotably mounted between the upper outlet and the lower outlet, and having a pivot axis near its front end and configured to:
the air duct can be pivoted upwards to a downward blowing position that the rear end of the air duct abuts against the upper wall of the air duct so as to close a passage from the air duct to the upper air outlet, and air can only be blown out of the lower air outlet;
the air duct can be pivoted downwards to an upward blowing position that the rear end of the air duct abuts against the lower wall of the air duct so as to close the passage from the air duct to the lower air outlet, and the air can only be blown out of the upper air outlet; and is
The part of the inner wall of the shell, which is close to the front end of the guide plate, is an arc surface coaxial with the pivot shaft of the guide plate, and when the guide plate rotates, the front end of the guide plate is attached to the arc surface to slide, so that the guide plate and the inner wall of the shell are sealed.
Optionally, the front end surface of the baffle is a circular arc surface.
Optionally, the lower edge of the upper air outlet extends backwards to form a first drainage plate, the surface of the guide plate extends backwards to form a second drainage plate, the first drainage plate is attached to the second drainage plate when the guide plate is located at the downward blowing position, and the edges of the first drainage plate and the second drainage plate are connected when the guide plate is located at the upward blowing position.
Optionally, at least a section of the first flow-guiding plate and the second flow-guiding plate is an arc-shaped plate structure with the pivot axis of the flow-guiding plate as an axis, so that the first flow-guiding plate and the second flow-guiding plate can be attached to each other before and after the flow-guiding plate pivots.
Optionally, the second flow-directing plate extends from a widthwise central region of the flow-directing plate.
Optionally, when the air deflector is in the downward blowing position, the air deflector and the lower air duct wall are both inclined downwards and extend from back to front; and when the guide plate is positioned at the upward blowing position, the guide plate and the upper wall of the air duct are enabled to gradually extend upwards in an inclined manner from back to front.
Optionally, an air deflector is disposed at the lower air outlet, and the air deflector is configured to be rotatable around a transverse axis to adjust an upper air outlet direction and a lower air outlet direction of the lower air outlet.
Optionally, when the air deflector is in the upward blowing position, the air deflector is located outside the air deflector.
Optionally, a plurality of air guide swing blades are installed at the lower wall of the air duct, and the plurality of air guide swing blades are arranged along the transverse direction and configured to adjust left and right air outlet directions of the upper air outlet and the lower air outlet in a rotatable manner.
Optionally, an air outlet grille is arranged at the upper air outlet.
Optionally, the outlet grille is configured to guide the wind to blow out obliquely to the front upper side during the wind passing period.
The wall-mounted air conditioner indoor unit is provided with the two air outlets and the guide plate, so that the air supply mode is enriched. When the guide plate pivots to the up-blowing position, the air can be blown out from the upper air outlet only, so that the air can be blown out, the user can not be blown, the refrigerating/heating performance can not be influenced, the air supply effect of people can not be blown, and the wind feeling experience of the user is improved. When the guide plate is pivoted to the downward blowing position, the air can be blown out from the lower air outlet only, and the powerful refrigerating/heating effect in the conventional mode is realized.
Furthermore, the inner wall of the shell of the wall-mounted air conditioner indoor unit is provided with the arc-shaped surface, so that the front end of the guide plate is always attached to the arc-shaped surface in the rotating process of the guide plate, the sealing performance between the guide plate and the arc-shaped surface is improved, and adverse consequences such as noise and the like caused by air leakage are avoided.
Furthermore, the wall-mounted air conditioner indoor unit provided by the invention has the advantages that the air outlet grille is arranged at the upper air outlet, and the air deflector is arranged at the lower air outlet, so that the air outlet directions of the two air outlets can be further adjusted, and the air supply effect is improved.
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 front view of a wall-mounted air conditioning indoor unit according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a wall-mounted air conditioning indoor unit according to an embodiment of the present invention, in which a baffle is in an up-blowing position;
fig. 3 is a cross-sectional view of a wall-mounted air conditioning indoor unit according to an embodiment of the present invention, in which a baffle is in a down-blowing position and a deflector is in an upright state;
fig. 4 is a cross-sectional view of a wall-mounted air conditioning indoor unit according to an embodiment of the present invention, in which a baffle is in a down-blowing position and a deflector is in a horizontal state;
fig. 5 is a sectional view of a wall-mounted type air conditioning indoor unit according to another embodiment of the present invention;
fig. 6 is an enlarged view of fig. 5 at a.
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 6. 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.
As shown in fig. 1 to 4, a wall-mounted air conditioning indoor unit according to an embodiment of the present invention generally includes a casing 100, an evaporator 900, a fan 800, an air duct 300, and two air outlets, which are an upper air outlet 120 and a lower air outlet 130. The wall-mounted air conditioning indoor unit and an air conditioning outdoor unit (not shown) constitute a vapor compression refrigeration cycle system, and realize cooling/heating of an indoor environment.
The fan is preferably a cross-flow fan 800 having an axial direction extending in a lateral direction (i.e., left-right direction as viewed in fig. 1) for causing air to flow from the evaporator 900 to the upper outlet port 120 or the lower outlet port 130 and then to be blown into the room.
The evaporator 900 is used for exchanging heat with air entering the housing 100 from the air inlet 110 to form heat-exchange air (specifically, cold air during cooling and hot air during heating). Evaporator 900 is preferably a three-section finned evaporator covering the space in front of and above crossflow blower 800.
The top of the housing 100 has an air inlet 110, and the air inlet 110 has an air inlet grille. The lower portion of the front side of the case 100 is provided with an upper outlet 120 and a lower outlet 130. The upper outlet 120 and the lower outlet 130 are arranged in the up-down direction. The upper outlet 120 is provided at an upper side and facing forward, and the lower outlet 130 is opened at a lower side and facing forward and downward. As shown in fig. 1, the housing 100 may be an elongated structure extending in the transverse direction (i.e., left-right direction). The upper outlet 120 and the lower outlet 130 are elongated openings extending in the transverse direction.
An air duct 300 is arranged in the casing 100, an inlet end of the air duct 300 is located at the fan, and an outlet end of the air duct 300 is located at the two air outlets. The air duct 300 is used to guide the heat-exchange air from the evaporator 900 to the air outlet, so that the air is blown out from the air outlet, thereby realizing cooling/heating of the indoor environment.
The baffle 500 is pivotably installed on the housing 100 between the upper air outlet 120 and the lower air outlet 130, the pivot axis 510 is located near the front end of the baffle 500 as shown in fig. 2, and the pivot axis 510 extends in a transverse direction.
Fig. 2 to 4 illustrate the wind direction with arrow lines. As shown in fig. 3 and 4, the baffle 500 may be pivoted upward to a downward blowing position in which the rear end of the baffle abuts against the upper wall of the air duct 300 to close the passage from the air duct 300 to the upper outlet 120, so that the air can be blown out from the lower outlet 130 only. As shown in fig. 2, the deflector 500 may also be pivoted downward to an upward blowing position in which the rear end of the deflector abuts against the lower wall of the air duct 300, so as to close the passage from the air duct 300 to the lower outlet 130, and allow the air to be blown out from the upper outlet 120 only.
In some embodiments, a motor is mounted at the pivot axis 510 of the baffle 500 and configured to drive the baffle 500 to pivot up/down.
When the guide plate 500 is located at the upward blowing position or the downward blowing position, the front end of the guide plate needs to be well sealed with the inner wall of the casing 100 to avoid air leakage, noise generation, condensation and other problems. However, if only the sealing performance is considered, the gap between the front end of the baffle 500 and the inner wall of the casing 100 is designed to be too small, which may cause the baffle 500 to rotate hard or even to be jammed.
To this end, in some preferred embodiments, as shown in fig. 5 and 6, the portion of the inner wall of the casing 100 near the front end of the baffle 500 is the arc surface 150, the arc surface 150 is coaxial with the pivot axis 510 of the baffle 500, and the front end 501 (rotating around the pivot axis 511) of the baffle 500 slides against the arc surface 150 when the baffle 500 rotates, so that the seal between the baffle 500 and the inner wall of the casing 100 is good and no jamming occurs.
The front end surface 501 of the baffle 500 can be further made to be an arc surface, so that the contact surface between the baffle and the arc surface 150 is larger, the sealing performance is better, and the sliding between the baffle and the arc surface 150 is smoother.
In some embodiments, as shown in fig. 2-4, the lower edge of the upper outlet 120 extends rearward beyond the first flow-guide plate 140, and the surface of the flow-guide plate 500 extends beyond the second flow-guide plate 520. The length direction of each of the first and second flow guide plates 140 and 520 extends in the lateral direction. When the baffle 500 is in the aforementioned downblow position, the first and second flow-guide plates 140, 520 are attached, such as shown in fig. 3, with the second flow-guide plate 520 attached to the lower surface of the first flow-guide plate 140. When the baffle 500 is in the up-blowing position, the edges of the first and second flow guide plates 140 and 520 are in contact, as shown in fig. 2, and the ends of the two flow guide plates are in sealing contact. When the guide plate 500 is located at the upward blowing position, the surfaces of the two drainage plates form a part of the bottom wall of the air duct, so that the air is prevented from directly blowing the inner surface of the shell at the lower edge of the upper air outlet 120, and the air can be smoothly blown out. Meanwhile, the size of the air duct part close to the upper air outlet is reduced, the narrower upper air outlet is conveniently designed, the falling stability of air conditioner transportation is ensured, and the product reject ratio is reduced.
In some embodiments, as shown in fig. 2 and 3, at least a portion of the first and second flow-guide plates 140 and 520 can be arc-shaped plate structures with the pivot axis 510 of the flow guide plate 500 as an axis, so that the two can fit closer together during and before and after the flow guide plate 500 pivots, thereby improving the sealing effect.
In some embodiments, the second flow guide plate 520 extends from the width-wise central region 521 of the baffle 500 such that the angle between the second flow guide plate 520 and the baffle 500 is greater, and the flow of wind in the vicinity of the baffle 500 is more gradual when the baffle is in the upwind position.
Specifically, the air duct 300 is composed of an upper volute 320 and a lower volute 310, the inner wall of the lower volute 310 is the lower wall of the air duct 300, and the inner wall of the upper volute 320 is the upper wall of the air duct 300. With the baffle 500 in the aforementioned up-blowing position, the rear end thereof may be made to abut against the front edge of the lower volute 310. The upper volute 320 has a volute tongue 321, and when the guide plate 500 is at the downward blowing position, the rear end of the guide plate abuts against the volute tongue 321, so that after the guide plate 500 and the lower volute 310 form a new air duct together, the upper wall of the new air duct forms a complete volute profile again, the wind direction meets the flow direction requirement of the cross flow fan 800, and the fan efficiency is improved.
In some embodiments, as shown in fig. 3 and 4, when the baffle 500 is in the aforementioned down-blowing position, the baffle 500 and the lower wall of the wind tunnel 300 are both extended to be gradually inclined downward from back to front, so that the wind is inclined downward from front to front. As shown in fig. 2, when the baffle 500 is in the above-mentioned upward blowing position, the baffle 500 and the upper wall of the air duct 300 are both inclined upward from the rear to the front, so that the wind direction is inclined upward from the front.
In some embodiments, as shown in fig. 1 to 4, a wind deflector 200 is disposed at the lower wind outlet 130. The air guiding plate 200 is configured to be rotatable around a transverse axis to adjust the upward and downward air outlet directions of the lower air outlet 130. In addition, when the flow guiding plate 500 is located at the above-mentioned upward blowing position, the air guiding plate 200 is located outside the flow guiding plate 500, so that when the lower air outlet 130 is not needed for air supply, the air guiding plate 200 seals the lower air outlet 130, as shown in fig. 1 and fig. 2, the bottom appearance of the indoor unit of the air conditioner is more beautiful.
In some embodiments, as shown in fig. 2 to 4, a plurality of air guiding flaps 400 are installed at the lower wall of the air duct 300, and the plurality of air guiding flaps 400 are arranged in the transverse direction and configured to rotatably adjust the left and right air outlet directions of the upper air outlet 120 and the lower air outlet 130, so that the air is guided to the left or the right. The air guide swing blade is widely used in the existing wall-mounted air conditioner indoor unit, and the specific structure of the air guide swing blade is not described again.
In some embodiments, as shown in fig. 2 to 4, an air outlet grille 121 is disposed at the upper air outlet 120. The upper air outlet 120 is more beautiful due to the arrangement of the air outlet grille 121. Meanwhile, the outlet grill 121 may be arranged to guide the wind to be blown obliquely forward and upward during the wind passing period, thereby having a function of guiding the wind.
The wall-mounted air conditioner indoor unit provided by the embodiment of the invention can realize multiple air supply modes:
(1) no blowing mode. As shown in fig. 2, the baffle 500 is in the up-blow position. At the moment, wind is blown out in an upward mode, the user cannot be blown out, the refrigerating/heating performance cannot be influenced, the air supply effect of people cannot be blown out, discomfort caused by direct blowing of the user is avoided, and the wind feeling experience of the user is improved. When the air conditioner is used for refrigerating or heating, the mode of blowing no people can be adopted.
(2) A powerful heating mode. As shown in fig. 3, the baffle 500 is in the down-blowing position, and the air deflector 200 directs the wind downward such that the wind blows straight downward. Because the density of the hot air is low and the hot air has an ascending trend, the hot air is blown downwards as much as possible, and the heating effect can be enhanced.
(3) A forced cooling mode. As shown in fig. 4, the air guide plate 500 is in the downward blowing position, and the air guide plate 200 guides the air forward, so that the air blows forward, and the cold air is blown upward as much as possible due to the sinking tendency of the cold air with high density, thereby enhancing the cooling effect.
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 (9)

1. A wall-mounted air conditioner indoor unit, comprising:
a housing;
the upper air outlet and the lower air outlet are vertically arranged at the lower part of the front side of the shell;
the air duct is used for guiding the air in the shell to the upper air outlet and the lower air outlet;
a baffle pivotably mounted between the upper outlet and the lower outlet, and having a pivot axis near its front end and configured to:
the air duct can be pivoted upwards to a downward blowing position that the rear end of the air duct abuts against the upper wall of the air duct so as to close a passage from the air duct to the upper air outlet, and air can only be blown out of the lower air outlet;
the air duct can be pivoted downwards to an upward blowing position that the rear end of the air duct abuts against the lower wall of the air duct so as to close the passage from the air duct to the lower air outlet, and the air can only be blown out of the upper air outlet; and is
The part of the inner wall of the shell, which is close to the front end of the guide plate, is an arc surface which is coaxial with the pivot shaft of the guide plate, and when the guide plate rotates, the front end of the guide plate is attached to the arc surface to slide, so that the guide plate and the inner wall of the shell are sealed;
the lower edge of the upper air outlet extends backwards to form a first drainage plate, the surface of the guide plate extends backwards to form a second drainage plate, the first drainage plate is attached to the second drainage plate when the guide plate is located at the downward blowing position, and the edges of the first drainage plate and the second drainage plate are connected when the guide plate is located at the upward blowing position.
2. The wall-mounted air conditioning indoor unit of claim 1,
the front end surface of the guide plate is an arc surface.
3. The wall-mounted air conditioning indoor unit of claim 1,
at least partial sections of the first flow guide plate and the second flow guide plate are arc-shaped plate structures taking the pivoting shaft of the flow guide plate as an axis, so that the first flow guide plate and the second flow guide plate can be attached to each other before and after the flow guide plate pivots.
4. The wall-mounted air conditioning indoor unit of claim 1,
when the guide plate is in the downward blowing position, the guide plate and the lower air duct wall are enabled to gradually extend downwards and downwards from back to front; and is
When the guide plate is located at the upward blowing position, the guide plate and the air duct upper wall are enabled to gradually extend upwards in an inclined mode from back to front.
5. The wall-mounted air conditioning indoor unit of claim 1,
the lower air outlet is provided with an air deflector which is configured to be capable of rotating around a transverse axis to adjust the upper and lower air outlet directions of the lower air outlet.
6. The wall-mounted air conditioning indoor unit of claim 5,
and when the guide plate is positioned at the upward blowing position, the air deflector is positioned at the outer side of the guide plate.
7. The wall-mounted air conditioning indoor unit of claim 1,
the lower wall of the air duct is provided with a plurality of air guide swing blades which are arranged along the transverse direction and are configured to be capable of adjusting the left air outlet direction and the right air outlet direction of the upper air outlet and the lower air outlet in a self-rotating manner.
8. The wall-mounted air conditioning indoor unit of claim 1,
an air outlet grid is arranged at the upper air outlet.
9. The wall-mounted air conditioning indoor unit of claim 8,
the air outlet grille is configured to guide the wind to blow out obliquely to the front upper side when the wind passes through.
CN201810032203.7A 2018-01-12 2018-01-12 Wall-mounted air conditioner indoor unit Active CN108317601B (en)

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Application Number Priority Date Filing Date Title
CN201810032203.7A CN108317601B (en) 2018-01-12 2018-01-12 Wall-mounted air conditioner indoor unit

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Application Number Priority Date Filing Date Title
CN201810032203.7A CN108317601B (en) 2018-01-12 2018-01-12 Wall-mounted air conditioner indoor unit

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CN108317601A CN108317601A (en) 2018-07-24
CN108317601B true CN108317601B (en) 2019-12-31

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111503729B (en) * 2019-01-31 2022-01-28 Lg电子株式会社 Indoor unit of air conditioner and control method thereof
CN111140913B (en) * 2020-01-17 2024-02-09 珠海格力电器股份有限公司 Anti-condensation up-down air outlet air conditioner indoor unit, control method and air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013155943A (en) * 2012-01-31 2013-08-15 Fujitsu General Ltd Air conditioner
CN106288278A (en) * 2015-06-09 2017-01-04 珠海格力电器股份有限公司 Air-conditioner
CN106287938A (en) * 2015-06-09 2017-01-04 珠海格力电器股份有限公司 Air-conditioner
CN205897342U (en) * 2016-07-23 2017-01-18 王袁頔 Wall -mounted air conditioner indoor unit guide plate
CN206626679U (en) * 2017-03-23 2017-11-10 广东美的制冷设备有限公司 Air conditioner room unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013155943A (en) * 2012-01-31 2013-08-15 Fujitsu General Ltd Air conditioner
CN106288278A (en) * 2015-06-09 2017-01-04 珠海格力电器股份有限公司 Air-conditioner
CN106287938A (en) * 2015-06-09 2017-01-04 珠海格力电器股份有限公司 Air-conditioner
CN205897342U (en) * 2016-07-23 2017-01-18 王袁頔 Wall -mounted air conditioner indoor unit guide plate
CN206626679U (en) * 2017-03-23 2017-11-10 广东美的制冷设备有限公司 Air conditioner room unit

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