CN113531652A - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN113531652A CN113531652A CN202110845875.1A CN202110845875A CN113531652A CN 113531652 A CN113531652 A CN 113531652A CN 202110845875 A CN202110845875 A CN 202110845875A CN 113531652 A CN113531652 A CN 113531652A
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- Prior art keywords
- air
- panel
- outlet
- air outlet
- indoor unit
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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
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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
- F24F13/1426—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
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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
- F24F13/1426—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
- F24F2013/1446—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 gearings
Abstract
The invention provides an air-conditioning indoor unit, comprising: the indoor unit comprises an indoor unit shell, wherein the indoor unit shell comprises a mounting bottom shell, an air inlet panel and an air outlet panel, the air inlet panel is positioned above the air outlet panel, the air inlet panel, the air outlet panel and the mounting bottom shell are enclosed to form a mounting cavity, an air duct component is mounted in the mounting cavity, and an air inlet for feeding air to an air duct inlet of the air duct component is formed in the air inlet panel; the air outlet panel is movably arranged and is provided with a first air outlet position and a second air outlet position; when the air outlet panel is positioned at the first air outlet position, the air outlet panel moves to a position which is arranged at an interval with the installation bottom shell to form a lower air outlet; when the air outlet panel is located at the second air outlet position, the air outlet panel moves to a position spaced from the air inlet panel to form an upper air outlet. Through the technical scheme provided by the invention, the technical problem of poor comfort of the air conditioner indoor unit in the prior art can be solved.
Description
Technical Field
The invention relates to the technical field of air-conditioning indoor units, in particular to an air-conditioning indoor unit.
Background
At present, an air outlet of an air conditioner indoor unit in the prior art is generally located at the position of the lower side in front of the air conditioner indoor unit, so that cold air can be blown out from the position of the lower side in front of the air conditioner indoor unit, and the cold air can be conveyed downwards during refrigeration, and the realization of remote upward air outlet is not facilitated.
However, the width of the air deflector at the air outlet of the indoor unit of the air conditioner in the prior art is small, the air flow dredging capability is weak, and the hot air pressing effect and the refrigerating long-distance air supply effect are not obvious during heating, so that the air supply comfort of the air conditioner is poor.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit, which aims to solve the technical problem that the comfort of the air conditioner indoor unit in the prior art is poor.
In order to achieve the above object, the present invention provides an indoor unit of an air conditioner, comprising: the indoor unit comprises an indoor unit shell, wherein the indoor unit shell comprises a mounting bottom shell, an air inlet panel and an air outlet panel, the air inlet panel is positioned above the air outlet panel, the air inlet panel, the air outlet panel and the mounting bottom shell are enclosed to form a mounting cavity, an air duct component is mounted in the mounting cavity, and an air inlet for feeding air to an air duct inlet of the air duct component is formed in the air inlet panel; the air outlet panel is movably arranged and is provided with a first air outlet position and a second air outlet position; when the air outlet panel is positioned at the first air outlet position, the air outlet panel moves to a position which is arranged at an interval with the installation bottom shell to form a lower air outlet; when the air outlet panel is located at the second air outlet position, the air outlet panel moves to a position spaced from the air inlet panel to form an upper air outlet.
Further, the air outlet panel is rotatably arranged to rotate to the first air outlet position or the second air outlet position.
Further, the air conditioning indoor unit further includes: and the driving mechanism is in driving connection with the air outlet panel so as to drive the air outlet panel to move to the first air outlet position or the second air outlet position through the driving mechanism.
Further, the drive mechanism includes: a driving gear rotatably provided; the driving rack is of an arc-shaped structure, the driving gear is meshed with the driving rack, and the driving rack is connected with the air outlet panel so that the driving gear drives the air outlet panel to rotate through the driving rack.
Further, the air conditioning indoor unit further includes: and the air guide plate is movably arranged at the air duct outlet of the air duct component so as to guide the air blown out from the air duct outlet to flow into the lower air outlet or the upper air outlet through the movement of the air guide plate.
Furthermore, the air deflector is provided with a hinged end and an air guiding end which are oppositely arranged, and the hinged end is arranged on the air outlet panel; when the air outlet panel is positioned at the first air outlet position, the air guide end of the air guide plate rotates to a position matched with the air duct shell of the air duct component so as to guide the air outlet of the air duct to the lower air outlet; when the air outlet panel is in the second air outlet position, the air deflector avoids the upper air outlet so as to discharge the air at the outlet of the air duct through the upper air outlet.
Further, when the air outlet panel is located at the second air outlet position, the air deflector is attached to the inner wall of the air outlet panel.
Furthermore, the air deflector is rotatably arranged on the air duct shell of the air duct component; when the air outlet panel is positioned at the first air outlet position, the air deflector extends towards the air outlet direction of the air duct outlet so as to guide the air outlet of the air duct outlet to the lower air outlet; when the air outlet panel is located at the second air outlet position, the air deflector avoids the upper air outlet.
Further, when the air outlet panel is located at the second air outlet position, the air deflector is attached to the outer wall of the air duct shell.
Further, an installation groove is formed in the outer wall of the air duct shell, and when the air outlet panel is located at the second air outlet position, the air outlet panel moves into the installation groove.
Furthermore, the air inlet panel is movably arranged and is provided with an air inlet position and a closing position; when the air inlet panel moves to the air inlet position, the air inlet panel and the air duct inlet of the air duct component are arranged at intervals to form an air inlet; when the air inlet panel moves to the closed position, the air inlet panel covers the air duct inlet of the air duct component.
Furthermore, the air inlet panel comprises a first air inlet plate and a second air inlet plate, the first air inlet plate is provided with a first connecting end and a first movable end which are arranged oppositely, the second air inlet plate is provided with a second connecting end and a second movable end which are arranged oppositely, and the first movable end and the second movable end are both positioned between the first connecting end and the second connecting end; when the air inlet panel moves to the air inlet position, the first movable end and the second movable end are arranged at intervals to form an air inlet; when the air inlet panel moves to the closing position, the first movable end and the second movable end are spliced to cover the air duct inlet of the air duct component.
Further, the first connecting end and the second connecting end are rotatably arranged, so that the first air inlet plate and the second air inlet plate are opened to form an air inlet position or closed to form a closed position.
By applying the technical scheme of the invention, the upper air outlet or the lower air outlet can be conveniently formed by adjusting the movement position of the air outlet panel. Specifically, when the air conditioning indoor unit refrigerates, the air outlet panel moves to the second air outlet position, so that the air flow of the cold air is raised during refrigeration, the cold air does not blow the head, the air supply distance is farther, the cold air descends from a high place, the room temperature is distributed uniformly, and the comfort is good. When the indoor unit of the air conditioner heats, the air outlet panel moves to the first air outlet position, the air is heated and pressed to be supplied to the ground, the heat exchange efficiency is improved, the heat is favorably lifted upwards from the bottom, the room temperature is uniformly distributed, and the comfort is good. Moreover, because the air outlet panel in the embodiment serves as a part of air guide, the width of the air outlet panel is large, so that the air guide effect can be further improved conveniently, and the comfort of the indoor unit of the air conditioner is improved. Therefore, the air-conditioning indoor unit provided by the embodiment can solve the technical problem that the comfort of the air-conditioning indoor unit in the prior art is poor.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view illustrating an air conditioning indoor unit in which an air deflector is installed on an air outlet panel according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating the air flow direction of outlet air at the lower outlet of the indoor unit of the air conditioner in fig. 1;
fig. 3 is a schematic view illustrating the air flow direction of the outlet air at the upper outlet of the indoor unit of the air conditioner in fig. 1;
fig. 4 is a schematic structural diagram illustrating a mounting groove provided on an air outlet panel of the indoor unit of the air conditioner in fig. 1;
fig. 5 is a schematic structural view of an air conditioning indoor unit in which an air deflector is mounted on a duct casing according to an embodiment of the present invention;
fig. 6 is a schematic view illustrating the air flow direction of the outlet air at the lower outlet of the indoor unit of the air conditioner in fig. 5;
fig. 7 is a schematic view illustrating the air flow direction of the outlet air at the upper outlet of the indoor unit of the air conditioner in fig. 5;
fig. 8 is a schematic structural view showing that the air deflector of the air-conditioning indoor unit in fig. 5 is attached to the air guide shell;
figure 9 illustrates a schematic view of an installation configuration of the air deflection plate and the drive rack provided in accordance with an embodiment of the present invention;
FIG. 10 illustrates a schematic mounting of a drive structure and air deflection plates provided in accordance with an embodiment of the present invention;
fig. 11 is a control logic diagram illustrating a cooling mode of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 12 shows a control logic diagram of a heating mode of an air conditioning indoor unit according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. an indoor unit casing; 11. installing a bottom shell; 12. an air intake panel; 121. a first air inlet plate; 122. a second air inlet plate; 13. an air outlet panel; 14. a lower air outlet; 15. an upper air outlet; 16. an air inlet; 20. an air duct member; 21. an air duct inlet; 22. an air duct outlet; 23. an air duct housing; 231. installing a groove; 30. a drive mechanism; 31. a drive gear; 32. a drive rack; 40. an air deflector; 50. and (7) a decorative piece.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 to 10, an embodiment of the present invention provides an indoor unit of an air conditioner, where the indoor unit of the air conditioner includes an indoor unit casing 10, the indoor unit casing 10 includes a mounting bottom shell 11, an air inlet panel 12 and an air outlet panel 13, the air inlet panel 12 is located above the air outlet panel 13, the air inlet panel 12, the air outlet panel 13 and the mounting bottom shell 11 enclose a mounting cavity, an air duct component 20 is mounted in the mounting cavity, and an air inlet 16 for supplying air to an air duct inlet 21 of the air duct component 20 is formed on the air inlet panel 12. The air outlet panel 13 is movably arranged, and the air outlet panel 13 is provided with a first air outlet position and a second air outlet position; when the air outlet panel 13 is at the first air outlet position, the air outlet panel 13 moves to a position spaced from the installation bottom case 11 to form a lower air outlet 14; when the air outlet panel 13 is located at the second air outlet position, the air outlet panel 13 moves to a position spaced apart from the air inlet panel 12 to form an upper air outlet 15.
By adopting the air-conditioning indoor unit provided by the embodiment, the upper air outlet 15 or the lower air outlet 14 can be conveniently formed by adjusting the movement position of the air outlet panel 13. Specifically, when the air conditioning indoor unit refrigerates, the air outlet panel 13 moves to the second air outlet position, so that the air flow of the cold air is raised during refrigeration, the cold air does not blow the head, the air supply distance is farther, the cold air descends from the high position, the room temperature is distributed uniformly, and the comfort is good. When the indoor unit of the air conditioner heats, the air outlet panel 13 moves to the first air outlet position, the air is heated and pressed to be supplied to the ground, the heat exchange efficiency is improved, the heat is favorably lifted upwards from the bottom, the room temperature is uniformly distributed, and the comfort is good. Moreover, because the air outlet panel 13 in this embodiment serves as a part of air guiding function, the width of the air outlet panel 13 is large, which can also facilitate further improvement of the air guiding effect, so as to improve the comfort of the indoor unit of the air conditioner. Therefore, the air-conditioning indoor unit provided by the embodiment can solve the technical problem that the comfort of the air-conditioning indoor unit in the prior art is poor.
Specifically, a decoration 50 is disposed between the air inlet panel 12 and the air outlet panel 13 in this embodiment, and the decoration 50 is located in the middle of the indoor unit of the air conditioner.
Specifically, the air outlet panel 13 in this embodiment is rotatably disposed to rotate to the first air outlet position or the second air outlet position. By adopting the structure, the air outlet panel 13 can be switched between the first air outlet position and the second air outlet position, and the movement flexibility of the air outlet panel 13 is ensured.
In this embodiment, the indoor unit of the air conditioner further includes a driving mechanism 30, and the driving mechanism 30 is in driving connection with the air outlet panel 13, so as to drive the air outlet panel 13 to move to the first air outlet position or the second air outlet position through the driving mechanism 30. By adopting the structure, the air outlet panel 13 can be driven by the driving mechanism 30 to move to the first air outlet position or the second air outlet position, and the flexibility and the automation degree of the air outlet panel 13 are improved.
Specifically, the driving mechanism 30 in the present embodiment includes a driving gear 31 and a driving rack 32, and the driving gear 31 is rotatably provided. The driving rack 32 is of an arc-shaped structure, the driving gear 31 is meshed with the driving rack 32, and the driving rack 32 is connected with the air outlet panel 13, so that the driving gear 31 drives the air outlet panel 13 to rotate through the driving rack 32. Adopt such structure setting, can be convenient for make air-out panel 13 rotate to first air-out position or second air-out position through curved drive rack 32, and above-mentioned simple structure, the motion is stable.
In the present embodiment, the air conditioning indoor unit further includes a wind deflector 40, and the wind deflector 40 is movably disposed at the wind duct outlet 22 of the wind duct component 20 to guide the wind blown out from the wind duct outlet 22 to flow into the lower wind outlet 14 or the upper wind outlet 15 through the movement of the wind deflector 40. With such a structure, the wind can be smoothly introduced into the lower wind outlet 14 or the upper wind outlet 15.
Specifically, the air deflector 40 in this embodiment has a hinged end and an air guiding end that are oppositely disposed, and the hinged end is installed on the air outlet panel 13. When the air outlet panel 13 is at the first air outlet position, the air guiding end of the air guiding plate 40 rotates to a position matching with the air duct casing 23 of the air duct component 20, so as to guide the air duct outlet 22 to outlet air to the lower air outlet 14. When the air outlet panel 13 is located at the second air outlet position, the air deflector 40 is arranged to avoid the upper air outlet 15, so that the air at the air duct outlet 22 is discharged through the upper air outlet 15, specifically, the air deflector 40 avoids a flow path between the air duct outlet 22 and the upper air outlet 15 at this time. By adopting the structure, the waste of air flow loss can be avoided, so that the air can be smoothly guided to the upper air outlet 15 or the lower air outlet 14 in different air outlet modes, and the air blowing effect is improved.
It should be noted that "the wind guiding end of the wind guiding plate 40 rotates to the position matching with the wind channel casing 23 of the wind channel component 20" may guide the wind guiding end of the wind guiding plate 40 to rotate to the position abutting against the wind channel casing 23 of the wind channel component 20 or guide the wind guiding end of the wind guiding plate 40 to be close to the wind channel casing 23, and the wind guiding end of the wind guiding plate 40 should be located at the edge of the wind guiding outlet, so that the wind can smoothly flow out from the lower wind outlet 14.
In the present embodiment, when the air outlet panel 13 is at the second air outlet position, the air guiding plate 40 is attached to the inner wall of the air outlet panel 13. With the structure, the air deflector 40 can better avoid a flow path between the air duct outlet 22 and the upper air outlet 15, so that the air discharged from the air duct outlet 22 can be better discharged through the upper air outlet 15.
In another embodiment of the present invention, an air conditioning indoor unit is provided, and the air conditioning indoor unit in this embodiment is different from the air conditioning indoor unit in the previous embodiment only in the arrangement position of the air deflector 40. The air deflector 40 in this embodiment is rotatably mounted on the duct housing 23 of the duct member 20. When the air outlet panel 13 is located at the first air outlet position, the air deflector 40 extends toward the air outlet direction of the air duct outlet 22 to guide the air duct outlet 22 to outlet air to the lower air outlet 14, so as to better discharge the air discharged from the air duct outlet 22 through the lower air outlet 14. When the air outlet panel 13 is located at the second air outlet position, the air deflector 40 is arranged to avoid the upper air outlet 15, specifically, the air deflector 40 is arranged to avoid a flow path between the upper air outlet 15 and the air guide outlet, so that the air exhausted from the air duct outlet 22 can be exhausted through the upper air outlet. By adopting the structure, the wind can be guided to the upper wind outlet 15 or the lower wind outlet 14, so that the wind can be blown out from different wind outlets in different working modes, and the comfort is improved better.
Specifically, when the air outlet panel 13 is located at the second air outlet position, the air deflector 40 is attached to the outer wall of the air duct casing 23 in this embodiment. Thus, the air deflector 40 can be better kept away from the flow path between the air duct outlet 22 and the upper air outlet 15, so that the air can be better blown out from the upper air outlet 15, and the loss of the air volume and the air speed of the air duct outlet 22 can be avoided.
In this embodiment, a mounting groove 231 is disposed on an outer wall of the air duct housing 23, and when the air outlet panel 13 is located at the second air outlet position, the air outlet panel 13 moves into the mounting groove 231. By adopting the structure, the air outlet panel 13 can be conveniently and better kept away from the flow path between the air duct outlet 22 and the upper air outlet 15, so that the loss of the air quantity and the air speed of the air duct outlet 22 can be better avoided, and the air outlet effect is improved.
In the above two embodiments, the air intake panel 12 is movably disposed, and the air intake panel 12 has an air intake position and a closed position. When the air intake panel 12 moves to the air intake position, the air intake panel 12 and the air duct inlet 21 of the air duct component 20 are arranged at an interval to form an air intake 16; when the intake panel 12 is moved to the closed position, the intake panel 12 covers the duct inlet 21 of the duct member 20. By adopting the structure, air can be smoothly supplied to the air duct inlet 21 through the air inlet 16, and the air duct inlet 21 can be conveniently covered when air supply is not needed, so that external impurities are prevented from entering the air duct shell 23 through the air duct inlet 21, parts in the air duct shell 23 are protected and protected, and the cleanliness is ensured.
Specifically, the air inlet panel 12 in the above embodiment includes a first air inlet panel 121 and a second air inlet panel 122, the first air inlet panel 121 has a first connection end and a first movable end that are oppositely disposed, the second air inlet panel 122 has a second connection end and a second movable end that are oppositely disposed, and both the first movable end and the second movable end are located between the first connection end and the second connection end. When the air inlet panel 12 moves to the air inlet position, the first movable end and the second movable end are arranged at intervals to form an air inlet 16; when the air intake panel 12 moves to the closed position, the first movable end and the second movable end are disposed in a splicing manner to cover the duct inlet 21 of the duct member 20. By adopting the structure, the air inlet quantity at the air inlet 16 can be conveniently ensured, so that the air inlet effect is improved; and the air duct inlet 21 is conveniently covered and protected when air inlet is not needed, so that external impurities are prevented from entering the air duct shell 23 through the air duct inlet 21.
In this embodiment, the first connection end and the second connection end are rotatably disposed such that the first air inlet plate 121 and the second air inlet plate 122 are opened to form an air inlet position or closed to form a closed position. By adopting the structure, when the first air inlet plate 121 rotates towards a position far away from the second air inlet plate 122 and the second air inlet plate 122 rotates towards a position far away from the first air inlet plate 121, the first air inlet plate 121 and the second air inlet plate 122 can be opened to form the air inlet 16, so that the air inlet amount is effectively ensured; when the first air inlet plate 121 rotates towards the second air inlet plate 122 and the second air inlet plate 122 rotates towards the first air inlet plate 121, the first air inlet plate 121 and the second air inlet plate 122 can close a cover at the air duct inlet 21, so that the air duct outlet 22 is effectively protected.
The invention is characterized in that: the movable air outlet panel 13 and the air guide plate 40 are arranged, the air outlet panel 13 adopts a movement mode of pushing out and rotating by the driving rack 32, the air guide plate 40 is arranged on the air outlet panel 13 or the air duct shell 23, the rotating shaft of the air guide plate 40 is arranged at one end of the air guide plate 40 close to the lower edge of the panel, the air guide plate 40 can rotate relative to the air outlet panel 13, and the air guide plate 40 is tightly attached to the inner wall of the panel when closed. When the air is discharged downwards, the air outlet panel 13 is pushed out and rotates upwards, the air deflector 40 is opened to play a role in guiding air, and at the moment, the air outlet panel 13 does not guide air; when the air is blown out, the air outlet panel 13 is pushed out and rotates downwards, the air deflector 40 is kept still attached to the inner wall of the air outlet panel 13 or is hidden in the groove of the inner wall of the air outlet panel 13, and the air outlet panel 13 conducts air flow obliquely upwards.
The width sizes of the air outlet panel 13 and the air inlet panel 12 are both large, the width sizes of the air outlet panel 13 and the air inlet panel 12 are both larger than 100mm, the upper end of the air outlet panel 13 is prolonged and lifted to be close to the middle of the front side of the air conditioner so as to completely cover the air channel when the air inlet panel 12 is closed, and the large-size panel and the prolonged and lifted air channel can ensure that the air is further blown out.
The control method of the upper air outlet and the lower air outlet of the air conditioner comprises the following steps: the air outlet panel 13 is arranged at the front lower side position of the air conditioner, the air outlet panel 13 is connected and installed on the main body of the indoor unit of the air conditioner through the driving rack 32, and the stepping motor is arranged inside the driving rack 32 at the connecting position of the air outlet panel 13, so that the air outlet panel 13 can move along with the whole push-out movement of the driving rack 32 and the rotary movement around the connecting position of the driving rack 32. The upper wall of the air outlet panel 13 is extended to be raised to a position close to the middle of the front side of the air conditioner, so that the position of the upper air outlet 15 is higher when air is discharged upwards, and the air flow discharged upwards is farther. The width size of air-out panel 13 is great, and air-out panel 13 width size is greater than 100mm, guarantees that enough big air-out panel 13 makes the panel as the partly in wind channel when going up the air-out, and the air-out air supply height is higher on the cooperation air-out panel 13 upper wall, and the water conservancy diversion effect is better, and the air supply distance is farther, improves the travelling comfort. When the panel is closed, the air duct structure is completely covered to ensure the appearance quality.
Specifically, the following two embodiments are provided for the matching manner of the panel and the air deflector 40:
the first implementation mode comprises the following steps:
the air deflector 40 is arranged on the air outlet panel 13, the rotating shaft of the air deflector 40 is arranged at one end of the air deflector 40 close to the lower edge of the air outlet panel 13, the air deflector 40 can rotate around the rotating shaft thereof under the driving of the motor or the driving mechanism 30, and the air deflector 40 is tightly attached to the inner wall of the panel of the air outlet panel 13 when closed. Optionally, a mounting groove 231 is formed in the panel on which the air guiding plate 40 is mounted, and the air guiding plate 40 is hidden in the mounting groove 231 when being closed, so that air guiding of the panel is smoother (as shown in the figure). When the air deflector 40 is opened, the air deflector 40 far away from one end of the rotating shaft is abutted or in small clearance fit with the upper wall of the air outlet plate, and the lowest (most lower) position of the upper wall of the air duct is positioned on the left side of one end of the air deflector 40 far away from the rotating shaft, so that air flow can flow onto the air deflector 40 more easily.
The second embodiment:
the air deflector 40 is disposed on the air duct casing 23, the rotating shaft of the air deflector 40 is disposed at an end of the air deflector 40 far away from the upper air outlet 15, and the rotating shaft of the air deflector 40 is disposed at the right side of the lowest (lowest) position of the upper wall of the air duct, and the air deflector 40 can rotate around the rotating shaft thereof under the driving of the motor or the driving mechanism 30.
The inner wall of the air outlet panel 13 is provided with the mounting groove 231, and the air deflector 40 is hidden in the mounting groove 231 when closed, so that the upper wall of the air duct is connected more smoothly, and the airflow flowing resistance is smaller. Optionally, the upper wall of the air duct is not provided with a groove structure, and the air deflector 40 is directly attached to the upper wall of the air duct when closed.
As shown in fig. 11 and 12, with the air conditioning indoor unit of the present embodiment, the control modes in different air supply modes are as follows: when the refrigeration mode is started, the upper air outlet mode is selected by default, the first air inlet plate 121 and the second air inlet plate 122 are opened at the moment, the air outlet panel 13 is pushed out along with the driving rack 32, the air outlet panel 13 is opened downwards in a rotating mode, the air guide plate 40 is kept still, then the fan blades are started, the inner wall of the air outlet panel 13 serves as an air duct surface to play a role in guiding, and cold air is lifted to be blown out from the upper air outlet 15. When the air conditioner is shut down, the fan blades are shut down first, then the first air inlet plate 121 and the second air inlet plate 122 are closed, the air outlet panel 13 is retracted along with the driving rack 32 and the air outlet panel 13 is closed, and the shutdown is completed. When the heating mode is started, the air is exhausted by default in a rotating mode, at the moment, the first air inlet plate 121 and the second air inlet plate 122 are opened, meanwhile, the air outlet panel 13 is pushed out along with the driving rack 32, the air outlet panel 13 is opened in a rotating mode, the air guide plate 40 is opened, then the fan blades are started, at the moment, the air guide plate 13 does not guide the air, and the air guide plate 40 plays a role in guiding the flow. When the air conditioner is shut down, the fan blades are shut down first, then the first air inlet plate 121, the second air inlet plate 122 and the air guide plate 40 are closed, and finally the air outlet panel 13 is retracted to close the air outlet panel 13 along with the driving rack 32, so that the shutdown is completed.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the air outlet panel has the air guide function, the width of the air outlet panel is large, cold air flow is raised during refrigeration, cold air does not blow a head, the air supply distance is longer, the cold air is reduced from a high position, the temperature distribution of a room is uniform, and the comfort is good; the air deflector is arranged on the air outlet panel and moves along with the panel, the air deflector can rotate relative to the panel, hot air flow is pressed down under the action of the air deflector during heating, hot air rises from the ground, the room temperature is uniformly distributed, and the comfort is good.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. An indoor unit of an air conditioner, comprising:
the indoor unit shell (10) comprises an installation bottom shell (11), an air inlet panel (12) and an air outlet panel (13), wherein the air inlet panel (12) is located above the air outlet panel (13), an installation cavity is defined by the air inlet panel (12), the air outlet panel (13) and the installation bottom shell (11), an air duct component (20) is installed in the installation cavity, and an air inlet (16) for supplying air to an air duct inlet (21) of the air duct component (20) is formed in the air inlet panel (12);
the air outlet panel (13) is movably arranged, and the air outlet panel (13) is provided with a first air outlet position and a second air outlet position; when the air outlet panel (13) is located at the first air outlet position, the air outlet panel (13) moves to a position spaced from the mounting bottom shell (11) to form a lower air outlet (14); when the air outlet panel (13) is located at the second air outlet position, the air outlet panel (13) moves to a position where the air inlet panel (12) is arranged at an interval to form an upper air outlet (15).
2. The indoor unit of claim 1, wherein the outlet panel (13) is rotatably disposed to rotate to the first outlet position or the second outlet position.
3. An indoor unit of an air conditioner according to claim 1, further comprising:
and the driving mechanism (30), the driving mechanism (30) is in driving connection with the air outlet panel (13), so that the air outlet panel (13) is driven to move to the first air outlet position or the second air outlet position through the driving mechanism (30).
4. An air-conditioning indoor unit according to claim 3, wherein the drive mechanism (30) comprises:
a drive gear (31) rotatably provided;
drive rack (32), drive rack (32) are the arc structure, drive gear (31) with drive rack (32) meshing sets up, drive rack (32) with air-out panel (13) are connected, so that drive gear (31) pass through drive rack (32) drive air-out panel (13) rotate.
5. An indoor unit of an air conditioner according to claim 1, further comprising:
the air deflector (40) is movably arranged at the air duct outlet (22) of the air duct component (20) so as to guide the air blown out from the air duct outlet (22) to flow into the lower air outlet (14) or the upper air outlet (15) through the movement of the air deflector (40).
6. The indoor unit of claim 5, wherein the air deflector (40) has a hinged end and an air deflecting end which are oppositely arranged, and the hinged end is installed on the air outlet panel (13); when the air outlet panel (13) is located at the first air outlet position, the air guide end of the air guide plate (40) rotates to a position matched with the air duct shell (23) of the air duct component (20) so as to guide the air duct outlet (22) to exhaust air to the lower air outlet (14); when the air outlet panel (13) is located at the second air outlet position, the air deflector (40) is arranged to avoid the upper air outlet (15) so that air of the air duct outlet (22) is discharged through the upper air outlet (15).
7. The indoor unit of claim 6, wherein the air deflector (40) is attached to an inner wall of the outlet panel (13) when the outlet panel (13) is at the second outlet position.
8. The indoor unit of air conditioner according to claim 5, wherein the air deflector (40) is rotatably mounted on the duct casing (23) of the duct member (20); when the air outlet panel (13) is located at the first air outlet position, the air deflector (40) extends towards the air outlet direction of the air duct outlet (22) to guide the air duct outlet (22) to outlet air towards the lower air outlet (14); when the air outlet panel (13) is located at the second air outlet position, the air deflector (40) is arranged to avoid the upper air outlet (15).
9. The indoor unit of claim 8, wherein the air deflector (40) is attached to an outer wall of the duct casing (23) when the outlet panel (13) is at the second outlet position.
10. The indoor unit of claim 9, wherein a mounting groove (231) is formed on an outer wall of the duct casing (23), and when the outlet panel (13) is in the second outlet position, the outlet panel (13) moves into the mounting groove (231).
11. The indoor unit of air conditioner according to any one of claims 1 to 10, wherein the intake panel (12) is movably disposed, the intake panel (12) having an intake position and a closed position; when the air inlet panel (12) moves to the air inlet position, the air inlet panel (12) and an air duct inlet (21) of the air duct component (20) are arranged at intervals to form an air inlet (16); when the air inlet panel (12) moves to the closed position, the air inlet panel (12) covers the air duct inlet (21) of the air duct component (20).
12. The indoor unit of claim 11, wherein the air inlet panel (12) comprises a first air inlet plate (121) and a second air inlet plate (122), the first air inlet plate (121) has a first connecting end and a first movable end which are oppositely arranged, the second air inlet plate (122) has a second connecting end and a second movable end which are oppositely arranged, and the first movable end and the second movable end are both positioned between the first connecting end and the second connecting end; when the air inlet panel (12) moves to the air inlet position, the first movable end and the second movable end are arranged at intervals to form the air inlet (16); when the air inlet panel (12) moves to the closed position, the first movable end and the second movable end are spliced to cover the air duct inlet (21) of the air duct component (20).
13. The indoor unit of claim 12, wherein the first connection end and the second connection end are rotatably provided such that the first air inlet plate (121) and the second air inlet plate (122) are opened to form the air inlet position or closed to form the closed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110845875.1A CN113531652A (en) | 2021-07-26 | 2021-07-26 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110845875.1A CN113531652A (en) | 2021-07-26 | 2021-07-26 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113531652A true CN113531652A (en) | 2021-10-22 |
Family
ID=78120867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110845875.1A Pending CN113531652A (en) | 2021-07-26 | 2021-07-26 | Indoor unit of air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN113531652A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932292A (en) * | 2021-10-26 | 2022-01-14 | 珠海格力电器股份有限公司 | Indoor unit, air conditioner and control method of air conditioner |
| CN113932294A (en) * | 2021-10-26 | 2022-01-14 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN114183816A (en) * | 2021-12-09 | 2022-03-15 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
-
2021
- 2021-07-26 CN CN202110845875.1A patent/CN113531652A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932292A (en) * | 2021-10-26 | 2022-01-14 | 珠海格力电器股份有限公司 | Indoor unit, air conditioner and control method of air conditioner |
| CN113932294A (en) * | 2021-10-26 | 2022-01-14 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN114183816A (en) * | 2021-12-09 | 2022-03-15 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN114183816B (en) * | 2021-12-09 | 2022-12-09 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
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