CN111140918B - Indoor unit of air conditioner with upper and lower air outlets, control method and air conditioner - Google Patents
Indoor unit of air conditioner with upper and lower air outlets, control method and air conditioner Download PDFInfo
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- CN111140918B CN111140918B CN202010053616.0A CN202010053616A CN111140918B CN 111140918 B CN111140918 B CN 111140918B CN 202010053616 A CN202010053616 A CN 202010053616A CN 111140918 B CN111140918 B CN 111140918B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 136
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims description 19
- 238000013519 translation Methods 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 15
- 238000007664 blowing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides an air conditioner indoor unit with upper and lower air outlets, a control method and an air conditioner, wherein the air conditioner indoor unit comprises: a housing; the air conditioner further comprises a panel body and a panel, wherein a second air outlet is formed between the upper end of the panel and the panel body; the panel driving mechanism comprises a panel motor and a panel transmission mechanism; the first air deflector driving mechanism comprises a first air deflector motor and a first air deflector transmission mechanism; and the panel driving mechanism and the first air deflector driving mechanism are arranged in an inserting way in the horizontal direction, so that the panel motor and the first air deflector driving mechanism are positioned in the same plane in the vertical direction, and meanwhile, the first air deflector motor and the panel driving mechanism are positioned in the same plane in the vertical direction. The invention can realize up and down air outlet, reduce the space size of the indoor unit of the air conditioner, especially the width direction (horizontal direction) of the panel, reduce the volume of the indoor unit, ensure that the structure is more compact and simultaneously can meet the requirement of up and down air outlet.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner indoor unit with upper and lower air outlets, a control method and an air conditioner.
Background
The air conditioner wall-mounted machine in the prior art generally adopts an upper air inlet mode and a lower air outlet mode, but due to the fact that cold air naturally sinks, cold air blown out from the lower air outlet easily sinks to below 1.7m when reaching the middle part of a room, and just reaches the normal height of a human body, so that the problem of cold air blowing head can be caused, and discomfort of the human body is greatly caused. In order to solve the problem of cold air blowing heads, the whole wall hanging machine is required to be small in size, and an air conditioner wall hanging machine panel and a lower air deflector are required to be set to be in a movable state. When the air conditioner is shut down and normally discharges air, the panel is in a closed state, so that the size of the whole air conditioner is ensured to be smaller. When the air conditioner needs to be provided with a cold air blowing head, and air flow is guided upwards, the panel moves forwards and downwards, and the lower air guide plate moves and then is overlapped with the panel body, so that an upper air channel formed by combining the panel and the panel body of the lower air guide plate is formed. However, the existing up-down air-out air conditioner has the defects that the size (the width direction size) between the left side and the right side of the panel is large, the whole volume of the indoor unit is large, and the structure is not compact.
Because the air conditioner in the prior art adopts the mode of upper air inlet and lower air outlet to have the cold air blowing head, the comfort level is poor; the invention discloses an upper and lower air outlet air conditioner, which aims to solve the technical problems that the size (width direction size) between the left side and the right side of a panel of the upper and lower air outlet air conditioner is large, the whole volume of the indoor unit is large, the structure is not compact and the like.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects of the prior art that the air conditioner has cold air blowing head, poor comfort, large size (width direction size, namely horizontal direction) between the left side and the right side of the panel and non-compact structure, thereby providing an up-down air outlet air conditioner indoor unit, a control method and an air conditioner.
The invention provides an up-down air outlet air conditioner indoor unit, which comprises:
the shell is provided with an air inlet;
the air conditioner further comprises a panel body, a first air outlet is formed between the panel body and the casing, a first air deflector is further arranged at the first air outlet, and the first air deflector can be pushed out or retracted into the first air outlet by a first air deflector driving mechanism;
the panel can be arranged on the panel body in a covering manner, can be driven by the panel driving mechanism to move and move far away from and close to the panel body, moves in a direction far away from the panel body, forms an upper air duct with the panel body, and forms a second air outlet between the upper end of the panel and the panel body;
the panel driving mechanism comprises a panel motor and a panel transmission mechanism, and the panel motor drives the panel transmission mechanism to move and drives the panel to move; the first air deflector driving mechanism comprises a first air deflector motor and a first air deflector transmission mechanism, and the first air deflector motor drives the first air deflector transmission mechanism to move and drives the first air deflector to move; and panel actuating mechanism with first aviation baffle actuating mechanism inserts the close setting in the horizontal direction, makes panel motor with first aviation baffle drive mechanism is located the coplanar of vertical direction, simultaneously first aviation baffle motor with panel drive mechanism is located the coplanar of vertical direction.
Preferably, the method comprises the steps of,
the panel driving mechanism drives the panel to make translation far away from and close to the panel body; the first air deflector driving mechanism drives the first air deflector to do translation far away from and close to the first air outlet.
Preferably, the method comprises the steps of,
the panel transmission mechanism comprises a first panel gear, a second panel gear, an upper panel rack and a lower panel rack, the panel motor drives the first panel gear to rotate, the first panel gear is meshed with the second panel gear, the first panel gear is meshed with the upper panel rack, the second panel gear is meshed with the lower panel rack, and the upper panel rack and the lower panel rack are respectively connected with the panel to synchronously push the panel to do translational motion; the first panel gear, the second panel gear, the upper panel rack, the lower panel rack and the first air deflector motor are all located in the same plane.
Preferably, the method comprises the steps of,
the first air deflector transmission mechanism comprises a first air deflector gear, a second air deflector gear and a first air deflector rack, the first air deflector motor drives the first air deflector gear to rotate, the first air deflector gear is meshed with the second air deflector gear, the second air deflector gear is meshed with the first air deflector rack, and the first air deflector rack is connected with the first air deflector to push the first air deflector to do translational motion; the first air deflector gear, the second air deflector gear, the first air deflector rack and the panel motor are all located in the same plane in the vertical direction.
Preferably, the method comprises the steps of,
and one end of the first air deflector rack connected with the first air deflector is also provided with a rotating motor so as to drive the first air deflector to rotate.
Preferably, the method comprises the steps of,
the position of the second air outlet is provided with a second air deflector, one end of the second air deflector is connected to the panel body, and the other end of the second air deflector can move towards the direction of the panel so as to reduce the opening of the second air outlet.
Preferably, the method comprises the steps of,
when the second air outlet is opened by the movement of the panel and the panel is fixed, the other end of the second air deflector can also move towards the direction of the air inlet so as to increase the opening of the second air outlet; and/or the air inlet is positioned at the upper end of the shell; and/or the second air deflector can also sweep wind up and down; and/or, taking the second air deflector closing the second air outlet as a reference of 0 degrees, wherein the angle for opening the second air outlet by rotation of the second air deflector is not larger than a preset return air angle.
Preferably, the method comprises the steps of,
when the indoor unit of the air conditioner is shut down, the panel driving mechanism drives the panel to move to be connected with the panel body, and the first air deflector driving mechanism drives the first air deflector to move to close the first air outlet;
When the lower air outlet and the upper air outlet of the indoor unit of the air conditioner are not provided, the panel driving mechanism drives the panel to move to be connected with the panel body, and the first air deflector driving mechanism drives the first air deflector to push out to open the first air outlet in the direction away from the panel;
when the upper air outlet and the lower air outlet of the indoor unit of the air conditioner are not provided, the panel driving mechanism drives the panel to move in the direction away from the panel body, the upper air duct is formed, the second air outlet is opened, and the first air deflector driving mechanism drives the first air deflector to move in the direction away from the panel body until the first air deflector is connected with the lower end of the panel, so that the first air outlet is communicated with the upper air duct;
when the air conditioner indoor unit is used for exhausting air vertically, the panel driving mechanism drives the panel to move in the direction away from the panel body, the upper air duct is formed, the second air outlet is opened, the first air deflector driving mechanism drives the first air deflector to move in the direction away from the panel body until the first air deflector is not connected with the lower end of the panel, and the first air outlet and the second air outlet are used for exhausting air simultaneously.
Preferably, the method comprises the steps of,
when a rotating motor is further arranged at one end, connected with the first air guide plate, of the first air guide plate rack, and air is discharged on the indoor unit of the air conditioner or discharged up and down, the rotating motor drives the first air guide plate to rotate to guide air.
Preferably, the method comprises the steps of,
the position of the second air outlet is provided with a second air deflector, one end of the second air deflector is connected to the panel body, and the other end of the second air deflector can move towards the direction of the panel so as to reduce the opening degree of the second air outlet:
when the air conditioner indoor unit is turned off, the second air deflector moves towards the direction of the air inlet until the second air deflector does not interfere with the panel, and the second air outlet is closed;
when the lower air outlet and the upper air outlet of the air conditioner indoor unit are not provided, the second air deflector is positioned between the panel and the air inlet and does not interfere with the panel, and the second air outlet is closed by the panel;
when the air is not discharged from the upper air outlet of the indoor unit of the air conditioner or is discharged from the upper air outlet and the lower air outlet of the indoor unit of the air conditioner, the second air deflector can rotate towards the direction of the panel so as to reduce the opening of the second air outlet.
The invention also provides a control method of the upper and lower air outlet air conditioner indoor unit, which is used for simultaneously controlling the movement of the panel and the first air deflector according to the requirements of different air outlet modes.
Preferably, the method comprises the steps of,
when the indoor unit of the air conditioner is shut down, the panel driving mechanism is controlled to drive the panel to move to be connected with the panel body, and the first air deflector driving mechanism is controlled to drive the first air deflector to move to close the first air outlet;
when the lower air outlet and the upper air outlet of the indoor unit of the air conditioner are not provided, controlling the panel driving mechanism to drive the panel to move to be connected with the panel body, and controlling the first air deflector driving mechanism to drive the first air deflector to push out to open the first air outlet in a direction away from the panel;
when the upper air outlet and the lower air outlet of the indoor unit of the air conditioner are not provided, the panel driving mechanism is controlled to drive the panel to move in the direction away from the panel body, the upper air duct is formed, the second air outlet is opened, the first air deflector driving mechanism is controlled to drive the first air deflector to move in the direction away from the panel body until the first air deflector is connected with the lower end of the panel, and the first air outlet is communicated with the upper air duct;
when the air conditioner indoor unit is used for exhausting air vertically, the panel driving mechanism is controlled to drive the panel to move in the direction away from the panel body, the upper air duct is formed, the second air outlet is opened, the first air deflector driving mechanism is controlled to drive the first air deflector to move in the direction away from the panel body until the first air deflector is not connected with the lower end of the panel, and the first air outlet and the second air outlet are enabled to exhaust air simultaneously.
Preferably, the method comprises the steps of,
when a rotating motor is further arranged at one end, connected with the first air guide plate, of the first air guide plate rack, and when air is exhausted on the indoor unit of the air conditioner or exhausted up and down, the rotating motor is further controlled to drive the first air guide plate to rotate.
Preferably, the method comprises the steps of,
when the second air deflector is further included:
when the air conditioner indoor unit is turned off, the second air deflector is controlled to move towards the direction of the air inlet until the second air deflector does not interfere with the panel, and the second air outlet is closed;
when the lower air outlet and the upper air outlet of the air conditioner indoor unit are not provided, the second air deflector is controlled to be positioned between the panel and the air inlet and not to interfere with the panel, and the second air outlet is closed by the panel;
when the air is not discharged from the upper air outlet of the indoor unit of the air conditioner or is discharged from the upper air outlet and the lower air outlet of the indoor unit of the air conditioner, the second air deflector is controlled to rotate towards the direction of the panel, so that the opening degree of the second air outlet is reduced.
The invention also provides an air conditioner which comprises the upper and lower air outlet air conditioner indoor unit.
The up-down air outlet air conditioner indoor unit, the control method and the air conditioner provided by the invention have the following beneficial effects:
1. According to the invention, the first air deflector is arranged at the first air outlet on the indoor unit of the air conditioner with air outlets from top to bottom, the opening degree of the first air outlet can be adjusted through the first air deflector, the first air outlet can be opened and closed, the panel is arranged in a movable structural form, an upper air duct and a second air outlet can be formed through movement, the air outlets can be respectively and simultaneously discharged from top to bottom, the corresponding air outlets can be opened according to indoor needs, for example, the effect of indoor rapid refrigeration can be improved by adopting the lower air outlet in the opening stage of the air conditioner, the comfort of a human body is enhanced, the condition that cold air blows from the lower air outlet can be effectively prevented by adopting the upper air outlet, and the comfort of the human body is improved; the panel is arranged to be pushed out or retracted by the panel driving mechanism, the first air guide plate is arranged to be pushed out or retracted by the first air guide plate driving mechanism, the panel and the first air guide plate can be driven to move respectively, and the panel motor in the panel driving mechanism and the first air guide plate driving mechanism are arranged in the same plane in the vertical direction, the panel driving mechanism in the panel driving mechanism and the first air guide plate motor are arranged in the same plane in the vertical direction, so that the panel driving mechanism and the first air guide plate driving mechanism can be matched in a plugging manner in the horizontal direction, the space occupied by the two driving mechanisms in the horizontal direction is effectively utilized, the size of the indoor unit in the horizontal direction is further reduced (compared with the scheme of up-down air outlet without adopting the plugging arrangement), the size in the horizontal direction cannot be excessively increased because the two driving mechanism parts are arranged, the size in the horizontal direction can be effectively reduced, the indoor unit particularly in the width direction of the panel is effectively reduced, the indoor unit is also capable of meeting the requirement of being more compact in the horizontal direction, and the indoor unit is also capable of meeting the requirement of being more effectively reduced in the horizontal direction;
2. According to the invention, the panel and the lower air deflector are both arranged in a translational driving mode capable of being pushed out or retracted, so that the panel and the panel can be opened when the air outlet is required to be opened, the panel and/or the lower air deflector can be effectively retracted to the shell position when the air outlet is not required, the space size of the indoor unit of the air conditioner, especially between the panel and the wall, can be effectively reduced, the volume of the indoor unit is effectively reduced, the structure is more compact, and the requirement of up-down air outlet can be met; the rotary motor arranged at the joint of the rack of the first air deflector and the first air deflector can effectively drive the first air deflector to rotate, so that the lower air deflector can translate and rotate, multidirectional and multi-angle air outlet is realized, and the indoor blowing comfort level is further enhanced;
3. the second air deflector is arranged at the second air outlet, so that the opening degree of the second air outlet can be adjusted, the second air outlet can be opened and closed, and when the second air deflector rotates towards the direction of the panel to reduce the opening degree of the second air outlet, air flow blocking can be effectively formed between the air inlet and the second air outlet, further, air flow at the air outlet is effectively prevented from flowing back to the air inlet, the return air prevention effect of the indoor unit of the air conditioner is improved, the effect of up and down air outlet and return air can be effectively prevented, the heat exchange capacity and the heat exchange efficiency of the indoor unit of the air conditioner are effectively ensured, the air outlet is more uniform, and the air outlet comfort is improved.
Drawings
FIG. 1 is an internal cross-sectional view of an indoor unit of an up-down air conditioner of the present invention when the indoor unit is turned off;
FIG. 2 is a cross-sectional view of the interior of the upper and lower outlet air conditioner indoor unit of the present invention;
FIG. 3 is an internal cross-sectional view of the indoor unit of the up-down air-out air conditioner of the present invention when both the up-down air-out air is out;
FIG. 4 is a cross-sectional view of the interior of the indoor unit of the up-down air-out air conditioner of the present invention when the air is exhausted down;
FIG. 5 is a schematic diagram of the internal driving structure of the indoor unit of the up-down air conditioner when the indoor unit is turned off;
FIG. 6 is a schematic diagram of the internal driving structure of the indoor unit of the up-down air-out air conditioner when the air-out is opened;
FIG. 7 is a mating structure diagram of two separate drive mechanisms within an indoor unit of an up and down air-out air conditioner according to the present invention (back views of FIGS. 5 and 6);
FIG. 8 is a diagram of the mating structure of two separate drive mechanisms (after adding the transmission housing structure) inside the indoor unit of the up and down air-out air conditioner of the present invention;
fig. 9 is an external view of an indoor unit of an up-down outlet air conditioner according to the present invention.
The reference numerals in the drawings are as follows:
1. a housing; 11. an air inlet; 21. a first air deflector; 22. a second air deflector; 3. a panel; 4. a panel body; 41. a first air outlet; 42. a second air outlet; 5. an upper air duct; 6. a panel motor; 7. a panel transmission mechanism; 71. a first panel gear; 72. a second panel gear; 73. a rack is arranged on the panel; 74. a lower rack of the panel; 8. a first air deflector motor; 9. the first air deflector transmission mechanism; 91. a first air deflector gear; 92. a second air deflector gear; 93. a first air deflector rack; 10. a rotating electric machine.
Detailed Description
As shown in fig. 1 to 9, the present invention provides an indoor unit of an up-down air-out air conditioner, which includes:
the device comprises a shell 1, wherein an air inlet 11 is formed in the shell 1;
the air conditioner further comprises a panel body 4, wherein the panel body 4 is connected with the machine shell 1, a first air outlet 41 is formed between the lower end of the panel body 4 and the machine shell 1, a first air deflector 21 is further arranged at the first air outlet 41, and the first air deflector 21 can be pushed out or retracted by a first air deflector driving mechanism to move at the first air outlet 41;
the panel 3 can be arranged on the panel body 4 in a covering manner and can be driven by a panel driving mechanism to move, move far away from and close to the panel body 4, the panel 3 moves in a direction far away from the panel body 4 and forms an upper air duct 5 with the panel body 4, and a second air outlet 42 is formed between the upper end of the panel 3 and the panel body 4;
the panel driving mechanism comprises a panel motor 6 and a panel transmission mechanism 7, and the panel motor drives the panel transmission mechanism 7 to move and drives the panel 3 to move; the first air deflector driving mechanism comprises a first air deflector motor 8 and a first air deflector driving mechanism 9, and the first air deflector motor drives the first air deflector driving mechanism 9 to move and drives the first air deflector 21 to move; and panel actuating mechanism with first aviation baffle actuating mechanism inserts the close setting in the horizontal direction, makes panel motor 6 with first aviation baffle drive mechanism 9 are located the coplanar of vertical direction, simultaneously first aviation baffle motor 8 with panel drive mechanism 7 are located the coplanar of vertical direction (insert and close the setting to the panel motor and insert in the coplanar of first aviation baffle drive mechanism vertical direction, in the coplanar of first aviation baffle motor insert panel drive mechanism vertical direction).
According to the invention, the first air deflector is arranged at the first air outlet on the indoor unit of the air conditioner with air outlets from top to bottom, the opening degree of the first air outlet can be adjusted through the first air deflector, the first air outlet can be opened and closed, the panel is arranged in a movable structural form, an upper air duct and a second air outlet can be formed through movement, the air outlets can be respectively and simultaneously discharged from top to bottom, the corresponding air outlets can be opened according to indoor needs, for example, the effect of indoor rapid refrigeration can be improved by adopting the lower air outlet in the opening stage of the air conditioner, the comfort of a human body is enhanced, the condition that cold air blows from the lower air outlet can be effectively prevented by adopting the upper air outlet, and the comfort of the human body is improved; and the panel is set to be pushed out or retracted by the panel driving mechanism, the first air guide plate is set to be pushed out or retracted by the first air guide plate driving mechanism, the panel and the first air guide plate can be driven to move respectively, and the panel motor in the panel driving mechanism and the first air guide plate driving mechanism are set to be in the same plane in the vertical direction, the panel driving mechanism in the panel driving mechanism and the first air guide plate motor are set to be in the same plane in the vertical direction, so that the panel driving mechanism and the first air guide plate driving mechanism can be matched in a plugging manner in the horizontal direction, respective gaps are effectively utilized, the space occupied by the two driving mechanisms in the horizontal direction is effectively reduced, the size of the indoor unit in the horizontal direction is further reduced (compared with the scheme that the two driving mechanism parts are arranged in an up-down mode without adopting the plugging manner), the size in the horizontal direction is not excessively increased, the size of the indoor unit in the horizontal direction is effectively reduced, the size in the horizontal direction is particularly in the width direction of the panel, the indoor unit is effectively reduced, the indoor unit is also capable of meeting the requirements of the indoor unit in the horizontal direction, and the indoor unit is further compact in the indoor unit.
Preferably, the method comprises the steps of,
the panel driving mechanism drives the panel 3 to make translation away from and close to the panel body 4; the first air deflector driving mechanism drives the first air deflector 21 to translate away from and towards the first air outlet 41.
According to the invention, the panel and the lower air deflector are both arranged in a translational driving mode capable of being pushed out or retracted, so that the panel and/or the lower air deflector can be opened when the air outlet is required to be opened, and can be effectively retracted to the shell position when the air outlet is not required, the space size of the air conditioner indoor unit, especially between the panel and the wall, can be effectively reduced, the volume of the indoor unit is effectively reduced, the structure is more compact, and the requirements of up-down air outlet can be met.
As shown in fig. 5-6, preferably,
the panel transmission mechanism comprises a first panel gear 71, a second panel gear 72, an upper panel rack 73 and a lower panel rack 74, the panel motor 6 drives the first panel gear 71 to rotate, the first panel gear 71 is meshed with the second panel gear 72, the first panel gear 71 is meshed with the upper panel rack 73, the second panel gear 72 is meshed with the lower panel rack 74, and the upper panel rack 73 and the lower panel rack 74 are respectively connected with the panel 3 to synchronously push the panel 3 to do translational motion; the first panel gear 71, the second panel gear 72, the upper panel rack 73, the lower panel rack 74 and the first air deflector motor 8 are all located in the same plane in the vertical direction. The panel driving mechanism is in a further preferable structural form, namely, the panel motor provides power and sequentially drives the first panel gear to drive the upper panel rack so as to push the panel to translate (open the upper air duct and close the upper air duct), the first panel gear driven by the panel motor is also meshed with the second panel gear, and the lower panel rack is driven by the second panel gear so as to synchronously push the panel to translate; the effect that the panel opens the second air outlet and closes the second air outlet is realized. The first panel gear 71, the second panel gear 72, the upper panel rack 73, the lower panel rack 74 and the first air deflector motor 8 are all located on the same plane in the vertical direction, so that the insertion configuration can be smoothly completed (the first air deflector motor can be arranged in the same transmission housing, as shown in fig. 8), the size increased in the horizontal direction due to the arrangement of two sets of driving mechanisms is reduced, and the size is reduced.
As shown in fig. 5-6, preferably,
the first air deflector driving mechanism comprises a first air deflector motor 8, a first air deflector gear 91, a second air deflector gear 92 and a first air deflector rack 93, wherein the first air deflector motor 8 drives the first air deflector gear 91 to rotate, the first air deflector gear 91 is meshed with the second air deflector gear 92, the second air deflector gear 92 is meshed with the first air deflector rack 93, and the first air deflector rack 93 is connected with the first air deflector 21 to push the first air deflector 21 to do translational motion; the first air deflector gear 91, the second air deflector gear 92, the first air deflector rack 93 and the panel motor 6 are all located in the same plane in the vertical direction. The first air deflector driving mechanism is in a further preferable structural form, namely, the first air deflector motor is used for providing power to sequentially drive the first air deflector gear and the second air deflector gear, so that the first air deflector rack is driven to drive the first air deflector to translate (open the first air outlet), the effect of opening the first air outlet and closing the first air outlet of the first air deflector is realized, the first air deflector is not required to be retracted when the air outlet is carried out, the space occupied by the first air deflector is effectively reduced, and the volume of the indoor unit (especially the size in the thickness direction between the panel and the wall) is reduced. The first air deflector gear 91, the second air deflector gear 92, the first air deflector rack 93 and the panel motor 6 are all located on the same plane in the vertical direction, so that the insertion configuration can be smoothly completed (the two air deflector gears can be arranged in the same transmission housing, as shown in fig. 8), the size increased in the horizontal direction due to the arrangement of the two sets of driving mechanisms is reduced, and the size is reduced.
Preferably, the method comprises the steps of,
the rotating motor 10 is further disposed at one end of the first air deflector rack 93 connected to the first air deflector 21, so as to drive the first air deflector 21 to rotate. The rotary motor arranged at the joint of the first air deflector rack and the first air deflector can effectively drive the first air deflector to rotate, so that the lower air deflector can translate and rotate, multi-azimuth and multi-angle air outlet is realized, and the indoor blowing comfort level is further enhanced.
Preferably, the method comprises the steps of,
the second air outlet 42 is provided with a second air deflector 22, one end of the second air deflector 22 is connected to the panel body 4, and the other end of the second air deflector 22 can move towards the direction of the panel 3 so as to reduce the opening of the second air outlet 42. Through setting up the aperture size and opening and closing the second air outlet that the second aviation baffle can adjust the second air outlet in being located second air outlet department to when the direction of orientation towards the panel rotates in order to reduce the aperture of second air outlet, can form the air current effectively between air intake and second air outlet and block, and then prevented the air current backward flow of this air outlet department to the air intake effectively, improved the effect that the air conditioning indoor unit prevented the return air, realized can the upper and lower air-out can effectively prevent the return air again, effectively guaranteed its heat transfer ability and heat exchange efficiency, make the air-out more even, promote the travelling comfort of air-out.
Preferably, the method comprises the steps of,
when the second air outlet 42 is opened by the movement of the panel 3 and the panel 3 is fixed, the other end of the second air deflector 22 can also move toward the air inlet 11 to increase the opening degree of the second air outlet 42; and/or, the air inlet 11 is positioned at the upper end of the casing 1; and/or, the second wind deflector 22 can also sweep wind up and down; and/or, taking the second air deflector 22 to close the second air outlet 42 as a reference 0 °, wherein the angle of the second air deflector 22 for rotating to open the second air outlet 42 is not greater than a preset return air angle.
The second air deflector is further preferably structured, namely, the opening degree of the air outlet is reduced towards the panel to prevent return air, the opening degree of the second air outlet can be effectively increased by moving the second air deflector towards the direction of the air inlet to improve the air outlet quantity and the air outlet efficiency, the heat exchange quantity is improved, the second air deflector can sweep up and down to meet the requirement on the uniformity of the temperature of a plurality of indoor areas, the uniformity of the indoor temperature is improved, the comfort level is improved, the angle of the second air deflector for opening the second air outlet is not larger than a preset return air angle, namely, the second air deflector cannot be opened too much to prevent air flow from flowing back from the air inlet, the opening limit of the second air deflector is required, and the opening limit of the second air deflector must be smaller than or equal to the preset return air angle to effectively prevent the occurrence of backflow.
Preferably, the method comprises the steps of,
when the indoor unit of the air conditioner is shut down, the panel driving mechanism drives the panel 3 to move to be connected with the panel body 4, and the first air deflector driving mechanism drives the first air deflector 21 to move to close the first air outlet 41; the upper air outlet indoor unit and the lower air outlet indoor unit are in a preferable structural form when the upper air outlet indoor unit and the lower air outlet indoor unit are shut down, namely, the panel moves to be connected with the panel body to close the second air outlet, and the first air deflector moves to close the first air outlet, so that the appearance attractiveness of the air conditioner is realized, and the two air outlets are closed.
When the air conditioner indoor unit discharges air downwards and does not discharge air upwards, the panel driving mechanism drives the panel 3 to move to be connected with the panel body 4, and the first air deflector 21 of the first air deflector driving mechanism is pushed out to open the first air outlet 41 in a direction away from the panel 3; the upper air outlet indoor unit and the lower air outlet indoor unit are in a preferable structural form when lower air outlet is performed (upper air outlet is not performed), namely, the panel moves to be connected with the panel body, the second air outlet is closed, the first air deflector moves to open the first air outlet, and air is discharged from the first air outlet after air is fed into the air conditioner from the air inlet for heat exchange.
When the air conditioner indoor unit is in an upper air outlet state and is not in a lower air outlet state, the panel driving mechanism drives the panel 3 to move in a direction away from the panel body 4, the upper air duct 5 is formed and the second air outlet 42 is opened, and the first air deflector driving mechanism drives the first air deflector 21 to move in a direction away from the panel body 4 until the first air deflector 21 is connected with the lower end of the panel 3, so that the first air outlet 41 is communicated with the upper air duct 5. The upper and lower air outlet indoor units are in a preferable structural form when the upper air outlet is formed (lower air outlet is formed), namely the panel moves to be separated from the panel body, the second air outlet is opened, the first air outlet is opened by the movement of the first air deflector and is overlapped with the lower end of the panel, so that the air is led to the upper air channel from the first air outlet and then blown out from the second air outlet from the first air outlet, and the effect that the air conditioner exchanges heat from the air inlet and then air is discharged from the second air outlet is realized.
When the air conditioner indoor unit is in the vertical air outlet mode, the panel driving mechanism drives the panel 3 to move in the direction away from the panel body 4, the upper air duct 5 is formed, the second air outlet 42 is opened, and the first air deflector driving mechanism drives the first air deflector 21 to move in the direction away from the panel body 4 until the first air deflector is not connected with the lower end of the panel 3, so that the first air outlet 41 and the second air outlet 42 simultaneously outlet air. The upper air outlet indoor unit and the lower air outlet indoor unit are in a preferable structural form when the upper air outlet indoor unit and the lower air outlet indoor unit are used for discharging air, namely, the panel moves to be separated from the panel body, the second air outlet is opened, the first air outlet is opened by the movement of the first air deflector, the first air outlet is not overlapped with the lower end of the panel, and the effect that the air conditioner discharges air from the first air outlet and the second air outlet simultaneously after exchanging heat from the air inlet is realized.
Preferably, the method comprises the steps of,
when the rotating motor 10 is further disposed at one end of the first air deflector rack 93 connected to the first air deflector 21, and the air conditioner indoor unit is air-out or air-out both up and down, the rotating motor 10 drives the first air deflector 21 to rotate and guide air. When air is exhausted or exhausted up and down from the indoor unit of the air conditioner, the rotating motor arranged at the joint of the rack of the first air deflector and the first air deflector is controlled to drive the first air deflector to rotate, so that the lower air deflector can translate and rotate, multi-azimuth and multi-angle air exhaust is realized, and the indoor blowing comfort level is further enhanced.
Preferably, the method comprises the steps of,
the second air outlet 42 is provided with a second air deflector 22, one end of the second air deflector 22 is connected to the panel body 4, and the other end of the second air deflector 22 can move towards the direction of the panel 3 so as to reduce the opening of the second air outlet 42:
when the indoor unit of the air conditioner is turned off, the second air deflector 22 moves towards the air inlet 11 until the second air deflector does not interfere with the panel 3 and closes the second air outlet 42;
when the lower air outlet and the upper air outlet of the air conditioner indoor unit are not provided, the second air deflector 22 is positioned between the panel 3 and the air inlet 11 and does not interfere with the panel 3, and the second air outlet 42 is closed by the panel 3;
when the air is not exhausted from the air conditioner indoor unit or is exhausted from the air conditioner indoor unit up and down, the second air deflector 22 can also rotate towards the direction of the panel 3 so as to reduce the opening degree of the second air outlet 42.
The invention is an effective control mode of the second air deflector in different air outlet modes, and can control the second air deflector 22 to move towards the air inlet 11 to be not interfered with the panel 3 when the upper and lower air outlet indoor units are required to be shut down, and the second air outlet is closed, so that the appearance attractiveness of the air conditioner and the upper air outlet are realized; when the lower air outlet is needed (the upper air outlet is not needed), the second air deflector 22 is controlled to be positioned between the panel 3 and the air inlet 11 and not to interfere with the panel 3, so that the air conditioner can exchange air from the air inlet and then outlet air from the first air outlet; when the air is required to be exhausted from the air inlet or exhausted from the air outlet up and down, the second air deflector 22 can rotate towards the direction of the panel 3 so as to reduce the opening of the second air outlet 42, so that the air is led to the upper air duct from the first air outlet and then exhausted from the second air outlet, the effect that the air conditioner can exhaust the air from the second air outlet or exhausted from both the first air outlet and the second air outlet after exchanging the air from the air inlet is realized, and the air return of the upper air outlet can be effectively prevented.
The invention also provides a control method of the indoor unit of the up-down air-out air conditioner, which can control the movement of the panel 3 and the first air deflector 21 simultaneously according to the requirements of different air-out modes.
According to the invention, the first air deflector is arranged at the first air outlet on the indoor unit of the air conditioner with air outlets from top to bottom, the opening degree of the first air outlet can be adjusted through the first air deflector, the first air outlet can be opened and closed, the panel is arranged in a movable structural form, an upper air duct and a second air outlet can be formed through movement, the air outlets can be respectively and simultaneously discharged from top to bottom, the corresponding air outlets can be opened according to indoor needs, for example, the effect of indoor rapid refrigeration can be improved by adopting the lower air outlet in the opening stage of the air conditioner, the comfort of a human body is enhanced, the condition that cold air blows from the lower air outlet can be effectively prevented by adopting the upper air outlet, and the comfort of the human body is improved; the panel and the lower air deflector are both arranged in a translational driving mode capable of being pushed out or retracted, so that the panel and/or the lower air deflector can be opened when the air outlet is required to be opened, the panel and/or the lower air deflector can be effectively retracted to the shell position when the air outlet is not required, the space size of the air conditioner indoor unit, particularly between the panel and the wall, can be effectively reduced, the volume of the indoor unit is effectively reduced, the structure is more compact, and the upper and lower air outlet requirements can be met; the rotary motor arranged at the joint of the rack of the first air deflector and the first air deflector can effectively drive the first air deflector to rotate, so that the lower air deflector can translate and rotate, multidirectional and multi-angle air outlet is realized, and the indoor blowing comfort is further enhanced
Preferably, the method comprises the steps of,
when the indoor unit of the air conditioner is shut down, the panel driving mechanism is controlled to drive the panel 3 to move to be connected with the panel body 4, and the first air deflector driving mechanism is controlled to drive the first air deflector 21 to move to close the first air outlet 41;
when the lower air outlet and the upper air outlet of the indoor unit of the air conditioner are not realized, the panel driving mechanism is controlled to drive the panel 3 to move to be connected with the panel body 4, and the first air deflector 21 of the first air deflector driving mechanism is controlled to push out or open the first air outlet 41 in a direction away from the panel 3;
when the upper air outlet and the lower air outlet of the indoor unit of the air conditioner are not realized, the panel driving mechanism is controlled to drive the panel 3 to move in the direction away from the panel body 4, the upper air duct 5 is formed and the second air outlet 42 is opened, and the first air deflector driving mechanism is controlled to drive the first air deflector 21 to move in the direction away from the panel body 4 until the first air deflector 21 is connected with the lower end of the panel 3, so that the first air outlet 41 is communicated with the upper air duct 5;
when the air conditioner indoor unit is in the vertical air outlet mode, the panel driving mechanism is controlled to drive the panel 3 to move in the direction away from the panel body 4, the upper air duct 5 is formed, the second air outlet 42 is opened, the first air deflector driving mechanism is controlled to drive the first air deflector 21 to move in the direction away from the panel body 4 until the first air deflector 21 is not connected with the lower end of the panel 3, and the first air outlet 41 and the second air outlet 42 are enabled to simultaneously discharge air.
The panel and the first air deflector are respectively and effectively controlled in different air outlet modes, the panel can be controlled to move to be connected with the panel body when the upper air outlet indoor unit and the lower air outlet indoor unit are required to be shut down, the second air outlet is closed, the first air deflector moves to close the first air outlet, and the appearance attractiveness of the air conditioner and the closing of the two air outlets are realized; when the lower air outlet is needed (upper air outlet is not needed), the control panel moves to be connected with the panel body, the second air outlet is closed, the first air deflector moves to open the first air outlet, and air is discharged from the first air outlet after air enters the air conditioner from the air inlet for heat exchange; when the air is required to be exhausted (lower air is not exhausted), the control panel moves to be separated from the panel body, the second air outlet is opened, the first air deflector moves to open the first air outlet and is overlapped with the lower end of the panel, so that the air is communicated with the upper air duct from the first air outlet, guided to the upper air duct from the first air outlet and blown out from the second air outlet, and the effect that the air conditioner exchanges heat from the air inlet and then exhausted from the second air outlet is realized; when the air outlets are required to be vertically and uniformly arranged, the control panel moves to be separated from the panel body, the second air outlet is opened, the first air outlet is opened by the movement of the first air deflector and is not overlapped with the lower end of the panel, and the effect that the air conditioner simultaneously outputs air from the first air outlet and the second air outlet after exchanging heat from the air inlet is realized.
Preferably, the method comprises the steps of,
when the rotating motor 10 is further disposed at one end of the first air deflector rack 93 connected to the first air deflector 21, and the air conditioner indoor unit is configured to discharge air or discharge air vertically, the rotating motor 10 is further controlled to drive the first air deflector 21 to rotate. The invention is an effective control mode of the rotating motor under different air outlet modes, drives the first air deflector to rotate, can enable the lower air deflector to translate and rotate, realizes multi-azimuth and multi-angle air outlet, and further enhances the indoor blowing comfort level.
Preferably, the method comprises the steps of,
when the second air deflection 22 is also included:
when the air conditioning indoor unit is turned off, the second air deflector 22 is controlled to move towards the air inlet 11 until the second air deflector does not interfere with the panel 3 and the second air outlet 42 is closed;
when the lower air outlet and the upper air outlet of the air conditioner indoor unit are not provided, the second air deflector 22 is controlled to be positioned between the panel 3 and the air inlet 11 and not to interfere with the panel 3, and the second air outlet 42 is closed by the panel 3;
when the air is not exhausted from the air conditioner indoor unit or is exhausted from the air conditioner indoor unit up and down, the second air deflector 22 is controlled to rotate towards the panel 3 so as to reduce the opening of the second air outlet 42.
The invention is an effective control mode of the second air deflector in different air outlet modes, and can control the second air deflector 22 to move towards the air inlet 11 to be not interfered with the panel 3 when the upper and lower air outlet indoor units are required to be shut down, and the second air outlet is closed, so that the appearance attractiveness of the air conditioner and the upper air outlet are realized; when the lower air outlet is needed (the upper air outlet is not needed), the second air deflector 22 is controlled to be positioned between the panel 3 and the air inlet 11 and not to interfere with the panel 3, so that the air conditioner can exchange air from the air inlet and then outlet air from the first air outlet; when the air is required to be exhausted from the air inlet or exhausted from the air outlet up and down, the second air deflector 22 can rotate towards the direction of the panel 3 so as to reduce the opening of the second air outlet 42, so that the air is led to the upper air duct from the first air outlet and then exhausted from the second air outlet, the effect that the air conditioner can exhaust the air from the second air outlet or exhausted from both the first air outlet and the second air outlet after exchanging the air from the air inlet is realized, and the air return of the upper air outlet can be effectively prevented.
The invention also provides an air conditioner which comprises the upper and lower air outlet air conditioner indoor unit.
The invention adds a moving panel and an upper air deflector on a conventional wall-mounted machine: the wall-mounted panel and the air deflector can form an upper air channel after moving, so that lower air outlet of a conventional through-flow wall-mounted machine is led to upper air outlet, the whole air supply area is lifted, the air flow and the ceiling are easy to form a wall-attached flow effect, and the phenomenon of cold air blowing head is avoided.
And set up panel and lower aviation baffle as the translation drive mode that can be pushed out or retract, can make when opening the air-out with panel and/or lower aviation baffle open, can retract it to the casing position effectively when not needing the air-out, can reduce the space size of air conditioning indoor unit especially between panel to wall effectively, effectively reduced the volume of indoor unit for the demand of upper and lower air-out can also be satisfied when the structure is compacter.
The inner side of the panel is provided with a heat insulation material, so that the condensation phenomenon of the panel can be prevented; sealing plates are arranged on two sides of the panel to prevent air flow from escaping from the two sides.
The upper air deflector can rotate to guide the air flow in the upper air duct.
The panel and the panel body are provided with lap joint sealing structures at the joints of the panel and the lower air deflector.
The specific implementation method of the blow-out preventing head air conditioner comprises the following steps:
(1) When the air conditioner needs to realize rapid cooling and heating, the panel and the upper air deflector can be closed through the movement mechanism, the size of the whole air conditioner is the same as that of a conventional wall-mounted machine, and the air flow of the lower air outlet can be guided through the movement of the lower air deflector.
(2) When the air conditioner runs the blowing-preventing head function, the panel moves forwards, the lower air deflector runs below the panel, so that an upper air channel is formed by the lower air deflector, the panel and the panel body, and the air flow of the cross-flow fan blade passes through the upper air channel to realize upward blowing of the air flow. The upper air deflector can guide air flow and can prevent the air flow from directly flowing back to the air inlet after coming out from the upper air outlet.
(3) When the air conditioner needs to enlarge the air supply range, the panel can move forwards, the lower air deflector guides air to the lower air outlet, and the upper air deflector guides air to air flow at the upper air outlet, so that the air supply range of the air conditioner is greatly increased.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention. The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (15)
1. An upper and lower air-out air conditioner indoor set which characterized in that: comprising the following steps:
the device comprises a shell (1), wherein an air inlet (11) is formed in the shell (1);
the novel air conditioner further comprises a panel body (4), wherein the panel body (4) is connected with the casing (1), a first air outlet (41) is formed between the lower end of the panel body (4) and the casing (1), a first air deflector (21) is further arranged at the first air outlet (41), and the first air deflector (21) can be pushed out or retracted by a first air deflector driving mechanism to move at the first air outlet (41);
the air conditioner further comprises a panel (3) which can be arranged on the panel body (4) in a covering manner and can be driven by a panel driving mechanism to move, move far away from and close to the panel body (4), wherein the panel (3) moves in a direction far away from the panel body (4) and forms an upper air duct (5) with the panel body (4), and a second air outlet (42) is formed between the upper end of the panel (3) and the panel body (4); the inner side of the panel (3) is also provided with a heat insulation material;
the panel driving mechanism comprises a panel motor (6) and a panel transmission mechanism (7), and the panel motor drives the panel transmission mechanism (7) to move and drives the panel (3) to move; the first air deflector driving mechanism comprises a first air deflector motor (8) and a first air deflector transmission mechanism (9), and the first air deflector motor drives the first air deflector transmission mechanism (9) to move and drives the first air deflector (21) to move; and panel actuating mechanism with first aviation baffle actuating mechanism inserts the setting in the horizontal direction, makes panel motor (6) with first aviation baffle drive mechanism (9) are located the coplanar of vertical direction, simultaneously first aviation baffle motor (8) with panel drive mechanism (7) are located the coplanar of vertical direction.
2. The up-down outlet air conditioner indoor unit of claim 1, wherein:
the panel driving mechanism drives the panel (3) to do translation far away from and close to the panel body (4); the first air deflector driving mechanism drives the first air deflector (21) to do translation far away from and close to the first air outlet (41).
3. The up-down outlet air conditioner indoor unit of claim 2, wherein:
the panel transmission mechanism (7) comprises a first panel gear (71), a second panel gear (72), an upper panel rack (73) and a lower panel rack (74), the panel motor (6) drives the first panel gear (71) to rotate, the first panel gear (71) is meshed with the second panel gear (72), the first panel gear (71) is meshed with the upper panel rack (73), the second panel gear (72) is meshed with the lower panel rack (74), and the upper panel rack (73) and the lower panel rack (74) are respectively connected with the panel (3) to synchronously push the panel (3) to do translational motion; the first panel gear (71), the second panel gear (72), the upper panel rack (73), the lower panel rack (74) and the first air deflector motor (8) are all located in the same plane in the vertical direction.
4. The up-down outlet air conditioner indoor unit of claim 2, wherein:
the first air deflector transmission mechanism (9) comprises a first air deflector gear (91), a second air deflector gear (92) and a first air deflector rack (93), the first air deflector motor (8) drives the first air deflector gear (91) to rotate, the first air deflector gear (91) is meshed with the second air deflector gear (92), the second air deflector gear (92) is meshed with the first air deflector rack (93), and the first air deflector rack (93) is connected with the first air deflector (21) to push the first air deflector (21) to do translational motion; the first air deflector gear (91), the second air deflector gear (92), the first air deflector rack (93) and the panel motor (6) are all located in the same plane in the vertical direction.
5. The indoor unit of an up-down outlet air conditioner according to claim 4, wherein:
one end of the first air deflector rack (93) connected with the first air deflector (21) is also provided with a rotating motor (10) to drive the first air deflector (21) to rotate.
6. The up-down outlet air conditioner indoor unit of any one of claims 1-5, wherein:
the position of the second air outlet (42) is provided with a second air deflector (22), one end of the second air deflector (22) is connected to the panel body (4), and the other end of the second air deflector can move towards the direction of the panel (3) so as to reduce the opening degree of the second air outlet (42).
7. The indoor unit of an up-down outlet air conditioner according to claim 6, wherein:
when the second air outlet (42) is opened by moving the panel (3) and the panel (3) is fixed, the other end of the second air deflector (22) can also move towards the air inlet (11) so as to increase the opening degree of the second air outlet (42); and/or the air inlet (11) is positioned at the upper end of the shell (1); and/or, the second air deflector (22) can also sweep wind up and down; and/or, the second air guide plate (22) is used for closing the second air outlet (42) by taking the second air guide plate (22) as a reference of 0 degrees, and the angle for opening the second air outlet (42) by rotation of the second air guide plate (22) is not larger than a preset return air angle.
8. The up-down outlet air conditioner indoor unit of any one of claims 4-5, wherein:
When the indoor unit of the air conditioner is shut down, the panel driving mechanism drives the panel (3) to move to be connected with the panel body (4), and the first air deflector driving mechanism drives the first air deflector (21) to move to close the first air outlet (41);
when the lower air outlet and the upper air outlet of the indoor unit of the air conditioner are not provided, the panel driving mechanism drives the panel (3) to move to be connected with the panel body (4), and the first air deflector driving mechanism pushes the first air deflector (21) to open the first air outlet (41) in a direction away from the panel (3);
when the upper air outlet and the lower air outlet of the indoor unit of the air conditioner are not realized, the panel driving mechanism drives the panel (3) to move in a direction away from the panel body (4), the upper air duct (5) is formed and the second air outlet (42) is opened, and the first air deflector driving mechanism drives the first air deflector (21) to move in a direction away from the panel body (4) until the first air deflector is connected with the lower end of the panel (3), so that the first air outlet (41) is communicated with the upper air duct (5);
when the air conditioner indoor unit is used for exhausting air vertically, the panel driving mechanism drives the panel (3) to move in the direction away from the panel body (4), the upper air duct (5) is formed, the second air outlet (42) is opened, the first air deflector driving mechanism drives the first air deflector (21) to move in the direction away from the panel body (4) to be not connected with the lower end of the panel (3), and the first air outlet (41) and the second air outlet (42) are used for exhausting air simultaneously.
9. The up-down outlet air conditioner indoor unit of claim 8, wherein:
when a rotating motor (10) is further arranged at one end, connected with the first air guide plate (21), of the first air guide plate rack (93), and when air is exhausted from the lower part or both the upper part and the lower part of the indoor unit of the air conditioner, the rotating motor (10) drives the first air guide plate (21) to rotate for guiding the air.
10. The up-down outlet air conditioner indoor unit of claim 8, wherein:
the position of the second air outlet (42) is provided with a second air deflector (22), one end of the second air deflector (22) is connected to the panel body (4), and the other end of the second air deflector can move towards the direction of the panel (3) so as to reduce the opening degree of the second air outlet (42):
when the air conditioner indoor unit is shut down, the second air deflector (22) moves towards the air inlet (11) until the second air deflector does not interfere with the panel (3) and closes the second air outlet (42);
when the lower air outlet and the upper air outlet of the air conditioner indoor unit are not provided, the second air deflector (22) is positioned between the panel (3) and the air inlet (11) and does not interfere with the panel (3), and the second air outlet (42) is closed by the panel (3);
When the air is not discharged from the upper air outlet of the indoor unit of the air conditioner or is discharged from the upper air outlet and the lower air outlet of the indoor unit of the air conditioner, the second air deflector (22) can rotate towards the direction of the panel (3) so as to reduce the opening degree of the second air outlet (42).
11. A method of controlling an indoor unit of an up-down air-conditioner according to any one of claims 1 to 10, characterised in that the movement of the panel (3) and the first air deflector (21) is controlled simultaneously according to the requirements of different air-out modes.
12. The control method according to claim 11, characterized in that:
when the indoor unit of the air conditioner is shut down, the panel driving mechanism is controlled to drive the panel (3) to move to be connected with the panel body (4), and the first air deflector driving mechanism is controlled to drive the first air deflector (21) to move to close the first air outlet (41);
when the lower air outlet and the upper air outlet of the indoor unit of the air conditioner are not provided, the panel driving mechanism is controlled to drive the panel (3) to move to be connected with the panel body (4), and the first air deflector driving mechanism is controlled to push out the first air deflector (21) towards the direction away from the panel (3) or open the first air outlet (41);
When the upper air outlet and the lower air outlet of the indoor unit of the air conditioner are not realized, the panel driving mechanism is controlled to drive the panel (3) to move in a direction away from the panel body (4), the upper air duct (5) is formed and the second air outlet (42) is opened, and the first air deflector driving mechanism is controlled to drive the first air deflector (21) to move in a direction away from the panel body (4) until the first air deflector is connected with the lower end of the panel (3), so that the first air outlet (41) is communicated with the upper air duct (5);
when the air conditioner indoor unit is used for exhausting air vertically, the panel driving mechanism is controlled to drive the panel (3) to move in the direction away from the panel body (4), the upper air duct (5) is formed, the second air outlet (42) is opened, the first air deflector driving mechanism is controlled to drive the first air deflector (21) to move in the direction away from the panel body (4) to be not connected with the lower end of the panel (3), and the first air outlet (41) and the second air outlet (42) are enabled to exhaust air simultaneously.
13. The control method according to claim 12, characterized in that:
when first aviation baffle drive mechanism (9) include first aviation baffle gear (91), second aviation baffle gear (92) and first aviation baffle rack (93), first aviation baffle rack (93) with when one end that first aviation baffle (21) meets still is provided with rotating electrical machines (10), just air-conditioning indoor set down air-out or upper and lower equal air-out time, still control rotating electrical machines (10) drive first aviation baffle (21) rotate the air-guiding.
14. The control method according to claim 12, characterized in that:
when the second air deflector (22) is also included:
when the air conditioner indoor unit is shut down, the second air deflector (22) is controlled to move towards the air inlet (11) until the second air deflector does not interfere with the panel (3) and the second air outlet (42) is closed;
when the lower air outlet and the upper air outlet of the air conditioner indoor unit are not provided, the second air deflector (22) is controlled to be positioned between the panel (3) and the air inlet (11) and not to interfere with the panel (3), and the second air outlet (42) is closed by the panel (3);
when the air is not exhausted from the upper air outlet of the indoor unit of the air conditioner or is exhausted from the upper air outlet and the lower air outlet of the indoor unit of the air conditioner, the second air deflector (22) is controlled to rotate towards the direction of the panel (3) so as to reduce the opening degree of the second air outlet (42).
15. An air conditioner, characterized in that:
comprising an up-down outlet air conditioning indoor unit according to any one of claims 1-10.
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| CN202010053616.0A CN111140918B (en) | 2020-01-17 | 2020-01-17 | Indoor unit of air conditioner with upper and lower air outlets, control method and air conditioner |
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| CN111140918B true CN111140918B (en) | 2023-06-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111780244A (en) * | 2020-06-08 | 2020-10-16 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner with upper air outlet and lower air outlet, control method and air conditioner |
| CN111780242A (en) * | 2020-06-08 | 2020-10-16 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner with upper air outlet and lower air outlet, control method and air conditioner |
| CN111706918B (en) * | 2020-06-28 | 2024-06-28 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, control method and air conditioner |
| CN111795430B (en) * | 2020-07-14 | 2021-08-06 | Tcl空调器(中山)有限公司 | Shell assembly and air conditioner |
| CN112178776A (en) * | 2020-08-24 | 2021-01-05 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner with upper air outlet and lower air outlet, control method and air conditioner |
| EP4224084A4 (en) * | 2020-10-30 | 2024-03-06 | GD Midea Air-Conditioning Equipment Co., Ltd. | Driving mechanism for air guide mechanism, air guide mechanism, and air conditioner |
| CN113418239B (en) * | 2021-07-02 | 2022-05-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Air conditioner indoor unit, air conditioner and control method of air conditioner indoor unit |
| CN113959002A (en) * | 2021-10-26 | 2022-01-21 | 珠海格力电器股份有限公司 | Indoor unit, air conditioner and method for controlling indoor unit |
| CN115854417B (en) * | 2022-12-14 | 2024-07-23 | 珠海格力电器股份有限公司 | Air conditioner, air conditioner indoor unit and control method thereof |
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