CN112197416A - Driving mechanism of air guide mechanism, air guide mechanism and air conditioner - Google Patents
Driving mechanism of air guide mechanism, air guide mechanism and air conditioner Download PDFInfo
- Publication number
- CN112197416A CN112197416A CN202011193745.6A CN202011193745A CN112197416A CN 112197416 A CN112197416 A CN 112197416A CN 202011193745 A CN202011193745 A CN 202011193745A CN 112197416 A CN112197416 A CN 112197416A
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- China
- Prior art keywords
- connecting rod
- air
- link
- drive
- guide
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Classifications
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—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
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a driving mechanism of an air guide mechanism, the air guide mechanism and an air conditioner, wherein the driving mechanism comprises: the first connecting rod is movably arranged in the shell along the extending direction of the air outlet channel; the first driving assembly is arranged on the shell and connected with the first connecting rod to drive the first connecting rod to move; one end of the second connecting rod is rotatably connected with one end of the first connecting rod, which is close to the air outlet, the other end of the second connecting rod extends towards the air outlet, and an air deflector of the air conditioner is fixedly connected with one end of the second connecting rod, which is far away from the first connecting rod, so as to open or close the air outlet; the second driving assembly is arranged on the shell and connected with the second connecting rod so as to drive the second connecting rod to rotate relative to the first connecting rod, and the second driving assembly and the second connecting rod can slide relative to each other. The driving mechanism of the invention can change the rotation center of the air deflector, so that the air conditioner has more air outlet modes.
Description
Technical Field
The invention relates to the technical field of air processing equipment, in particular to a driving mechanism of an air guide mechanism, the air guide mechanism and an air conditioner.
Background
In the related art, when the air deflector of the air guide mechanism swings, the rotation center is fixed, various air guide functions cannot be realized, and the use requirements of users cannot be met.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a driving mechanism of an air guide mechanism, which can change the rotation center of an air guide plate, realize the adjustment of the swing angle of the air guide plate and the position of the air guide plate relative to a shell of an air conditioner and has various air guide functions.
The invention also provides an air guide mechanism which comprises the driving mechanism of the air guide mechanism.
The invention further provides an air conditioner which comprises the air guide mechanism.
The driving mechanism of the air guide mechanism provided by the embodiment of the invention is used for an air conditioner, the air conditioner comprises a shell, an air outlet is arranged on the shell, an air outlet channel communicated with the air outlet is defined in the shell, and the driving mechanism comprises: the first connecting rod is movably arranged in the shell along the extending direction of the air outlet channel; the first driving assembly is arranged on the shell and is connected with the first connecting rod so as to drive the first connecting rod to move; one end of the second connecting rod is rotatably connected with one end, close to the air outlet, of the first connecting rod, the other end of the second connecting rod extends towards the air outlet, and an air deflector of the air conditioner is fixedly connected with one end, far away from the first connecting rod, of the second connecting rod so as to open or close the air outlet; the second driving assembly is arranged on the shell and connected with the second connecting rod to drive the second connecting rod to rotate relative to the first connecting rod, and the second driving assembly and the second connecting rod can slide relatively.
According to the driving mechanism of the air guide mechanism provided by the embodiment of the invention, the first connecting rod and the second connecting rod are arranged, the first connecting rod is movably arranged in the shell along the extending direction of the air outlet channel, one end of the second connecting rod is rotatably connected with one end, close to the air outlet, of the first connecting rod, the other end of the second connecting rod extends towards the air outlet, the air guide plate is connected with one end, far away from the first connecting rod, of the second connecting rod, the first connecting rod is driven to move by combining the first driving component, and the second connecting rod is driven by the second driving component to rotate relative to the first connecting rod, so that the rotating center of the air guide plate can be changed, the adjustment of the swinging angle of the air guide plate and the position of the air guide plate relative to the shell of the air conditioner can be realized, and the air guide mechanism has.
According to some embodiments of the invention, the first link is provided with a first rack extending along a length direction of the first link, and the first driving assembly comprises: the first driving motor is arranged on the shell, the first gear is connected with an output shaft of the first driving motor, and the first gear is meshed with the first rack.
According to some embodiments of the invention, the second link is provided with a sliding groove extending along a length direction of the second link, and the second driving assembly comprises: the second driving motor is arranged on the shell; a second gear connected to an output shaft of the second drive motor; the third connecting rod is movably arranged on the shell, a second rack is arranged on the third connecting rod, the second rack extends along the length direction of the third connecting rod, the second rack is meshed with the second gear, a sliding block is arranged on the third connecting rod, and the sliding block can be arranged in the sliding groove in a sliding mode.
In some embodiments of the invention, the third link extends along a straight line or an arc.
In some embodiments of the invention, the drive mechanism further comprises: the drive box, the drive box is established on the casing, first connecting rod, first drive assembly second drive assembly establish on the drive box, first connecting rod with the third connecting rod is movably established in the drive box, the one end of second connecting rod stretches out the drive box, be equipped with two at least first guide posts on the first connecting rod, be equipped with on the drive box with first guide post complex first guide way, two at least first guide posts are followed the length direction of first connecting rod is spaced apart, be equipped with two at least second guide posts on the third connecting rod, be equipped with on the drive box with second guide post complex second guide way, two at least second guide posts are followed the length direction of third connecting rod is spaced apart.
In some embodiments of the present invention, a guide wheel is disposed in the driving box, the guide wheel is rotatably disposed in the driving box, a slot extending along a circumferential direction of the guide wheel is disposed on a circumferential wall of the guide wheel, a guide slot extending along a length direction of the first link is disposed on the first link, and the first links located at two opposite sides of the guide slot are both clamped in the slot.
According to some embodiments of the invention, at least one of the first link and the second link extends along a straight line or an arc line.
According to some embodiments of the invention, the length of the first link is greater than or equal to 40 mm.
According to some embodiments of the invention, the length of the second link is greater than or equal to 40 mm.
According to some embodiments of the invention, the third link has a length equal to or greater than 40 mm.
According to the embodiment of the invention, the air guide mechanism comprises: a drive mechanism of the air guide mechanism; and the air deflector is fixedly connected with one end of the second connecting rod, which is far away from the first connecting rod.
According to the air guide mechanism provided by the embodiment of the invention, the first connecting rod is movably arranged in the shell along the extending direction of the air outlet channel, one end of the second connecting rod is rotatably connected with one end, close to the air outlet, of the first connecting rod, the other end of the second connecting rod extends towards the air outlet, the air guide plate is connected with one end, far away from the first connecting rod, of the second connecting rod, the first connecting rod is driven to move by combining the first driving component, and the second connecting rod is driven by the second driving component to rotate relative to the first connecting rod, so that the rotating center of the air guide plate can be changed, the adjustment of the swing angle of the air guide plate and the position of the air guide plate relative to the shell of the air conditioner is realized, and the air guide mechanism has various air guide functions, so that the air conditioner has more air outlet.
In some embodiments of the invention, the number of the driving mechanisms is two, and two ends of the air deflector in the length direction are respectively connected with the two second connecting rods.
In some embodiments of the invention, a surface of the air deflector facing the air outlet includes a first surface and a second surface in a width direction of the air deflector, one end of the first surface is connected to one end of the second surface, the other ends of the first surface and the second surface both extend toward a surface of the air deflector facing away from the air outlet, and a connection point of the second connecting rod and the air deflector coincides with a connection line of the first surface and the second surface.
An air conditioner according to an embodiment of the present invention includes: the air guide mechanism is provided.
According to the air conditioner provided by the embodiment of the invention, the first connecting rod and the second connecting rod are arranged, the first connecting rod is movably arranged in the shell along the extending direction of the air outlet channel, one end of the second connecting rod is rotatably connected with one end, close to the air outlet, of the first connecting rod, the other end of the second connecting rod extends towards the air outlet, the air deflector is connected with one end, far away from the first connecting rod, of the second connecting rod, the first connecting rod is driven to move by combining the first driving component, and the second connecting rod is driven by the second driving component to rotate relative to the first connecting rod, so that the rotating center of the air deflector can be changed, the adjustment of the swing angle of the air deflector and the position of the air conditioner shell is realized, and the air conditioner has multiple different air guiding functions, so that the air conditioner has more air outlet.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a cross-sectional view of an air conditioner according to an embodiment of the present invention, wherein a wind deflector is in a state one;
fig. 2 is a sectional view of an air conditioner according to an embodiment of the present invention, in which an air guide plate is in a state two;
fig. 3 is a sectional view of an air conditioner according to an embodiment of the present invention, in which a wind deflector is in state three;
fig. 4 is a sectional view of an air conditioner according to an embodiment of the present invention, in which a wind deflector is in a state four;
fig. 5 is a sectional view of an air conditioner according to an embodiment of the present invention, in which a wind deflector is in a state five;
fig. 6 is a sectional view of an air conditioner according to an embodiment of the present invention, in which a wind deflector is in a state six;
fig. 7 is a sectional view of an air conditioner according to another embodiment of the present invention, in which a wind deflector is in a state one;
fig. 8 is a sectional view of an air conditioner according to another embodiment of the present invention, in which an air guide plate is in a state two;
fig. 9 is a schematic cross-sectional view of an air conditioner according to another embodiment of the present invention, wherein the air deflector is in state two;
fig. 10 is a sectional view of an air conditioner according to another embodiment of the present invention, in which a wind deflector is in state three;
fig. 11 is a schematic cross-sectional view of an air conditioner according to another embodiment of the present invention, in which a deflector is in state three;
fig. 12 is a sectional view of an air conditioner according to another embodiment of the present invention, in which a wind deflector is in a state four;
fig. 13 is a schematic cross-sectional view of an air conditioner according to another embodiment of the present invention, in which an air deflection plate is in a state of four;
fig. 14 is a perspective view of a drive mechanism of the air guide mechanism according to the embodiment of the present invention;
fig. 15 is an exploded view of a driving mechanism of the wind guide mechanism according to the embodiment of the present invention;
fig. 16 is a partial structural view of a drive mechanism of the air guide mechanism according to the embodiment of the invention;
fig. 17 is a box structure view of a drive cassette of a drive mechanism of the wind guide mechanism according to the embodiment of the invention;
fig. 18 is a box structure view of a drive cartridge of a drive mechanism of the wind guide mechanism according to another embodiment of the present invention;
fig. 19 is a structural view of a cover of a drive case of the drive mechanism of the wind guide mechanism according to the embodiment of the invention;
fig. 20 is a structural view of a cover of a drive case of the drive mechanism of the wind guide mechanism according to another embodiment of the present invention;
fig. 21 is a perspective view of a second link of the drive mechanism of the air guide mechanism according to the embodiment of the present invention;
fig. 22 is a perspective view of a third link of the drive mechanism of the air guide mechanism according to the embodiment of the present invention;
fig. 23 is a perspective view of another angle of the third link of the drive mechanism of the air guide mechanism according to the embodiment of the present invention;
fig. 24 is a perspective view of a first link of a drive mechanism of the air guide mechanism according to the embodiment of the present invention;
fig. 25 is a perspective view of another angle of the first link of the drive mechanism of the air guide mechanism according to the embodiment of the present invention;
fig. 26 is a partial schematic structural view of an air guide mechanism according to an embodiment of the present invention;
fig. 27 is a partial schematic view of another angle of the air guide mechanism according to the embodiment of the invention;
figure 28 is a perspective view of a deflector according to an embodiment of the invention;
fig. 29 is an enlarged view at a in fig. 28.
Reference numerals:
an air-conditioner (1000) is provided,
the air guide mechanism 100 is provided with a plurality of air guide members,
the drive mechanism (10) is driven by a motor,
a first link 1, a first rack 11, a first guide post 12, a guide groove 13,
a first drive assembly 2, a first drive motor 21, a first gear 22,
the second link 3, the slide groove 31, the positioning hole 32,
a second driving assembly 4, a second driving motor 41, a second gear 42, a third link 43, a second rack 431, a second guide post 432, a slider 433,
the driving box 5, the box body 51, the box cover 52, the first guide groove 53, the second guide groove 54, the guide wheel 55, the clamping groove 551,
the air deflector 20, the first surface 201, the second surface 202, the positioning column 203,
the shell 200, the air outlet 300 and the air outlet channel 400.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The driving mechanism 10 of the air guiding mechanism 100, and the air conditioner 1000 according to the embodiment of the present invention are described below with reference to the drawings.
As shown in fig. 1, the air conditioner 1000 includes a casing 200, the casing 200 has an air outlet 300, an air outlet channel 400 communicated with the air outlet 300 is defined in the casing 200, the air guiding mechanism 100 includes an air guiding plate 20 and a driving mechanism 10 for driving the air guiding plate 20 to move, and the driving mechanism 10 is disposed in the casing 200.
As shown in fig. 1, a drive mechanism 10 of an air guide mechanism 100 according to an embodiment of the present invention includes: a first connecting rod 1, a first driving component 2, a second connecting rod 3 and a second driving component 4.
Specifically, the first connecting rod 1 is movably disposed in the casing 200 along the extending direction of the air outlet channel 400, the first driving assembly 2 is disposed on the casing 200, the first driving assembly 2 is connected to the first connecting rod 1 to drive the first connecting rod 1 to move, one end of the second connecting rod 3 is rotatably connected to one end of the first connecting rod 1 close to the air outlet 300, the other end of the second connecting rod 3 extends toward the air outlet 300, the air deflector 20 of the air conditioner 1000 is fixedly connected to one end of the second connecting rod 3 far away from the first connecting rod 1 to open or close the air outlet 300, the second driving assembly 4 is disposed on the casing 200, the second driving assembly 4 is connected to the second connecting rod 3 to drive the second connecting rod 3 to rotate relative to the first connecting rod 1, and the second driving assembly 4 and the second connecting rod 3 can slide relative to each other.
The air deflector 20 of the air conditioner 1000 is fixedly connected to one end of the second connecting rod 3, which is far away from the first connecting rod 1, such that the air deflector 20 and the second connecting rod 3 are integrally formed, or the air deflector 20 and the second connecting rod 3 are connected or clamped through a fastener.
As shown in fig. 1 to 6, in an embodiment of the present invention, as shown in fig. 1, when the first link 1 and the second link 3 are located at the initial position, the first link 1 is located at a relatively inner position in the casing 200, the first link 1 and the second link 3 extend along the extending direction of the air outlet channel 400, and the air deflector 20 closes the air outlet 300; as shown in fig. 2, the first driving assembly 2 drives the first connecting rod 1 to move a certain distance towards the air outlet 300, the second driving assembly 4 does not work, the second connecting rod 3 moves a certain distance towards the air outlet 300 along with the first connecting rod 1, the second connecting rod 3 slides relative to the second driving assembly 4, the air deflector 20 opens the air outlet 300, airflow can flow out from the air outlet 300 in the up-and-down direction, the air conditioner 1000 can realize up-and-down air supply and bidirectional alternate airflow stirring, circulation is better realized, and indoor cooling is better realized; as shown in fig. 3, on the basis of fig. 2, the first driving assembly 2 does not work, the second driving assembly 4 drives the second connecting rod 3 to rotate upward relative to the first connecting rod 1, for example, when the distance between the air deflector 20 and the casing 200 is less than or equal to 5mm, the second driving assembly 4 stops, so that the air deflector 20 is located at the upper limit position, the air conditioner 1000 can blow downward, the wind can avoid people, the user can have no wind sensation, but can realize quick cooling at the same time; as shown in fig. 4, based on fig. 2 or fig. 3, the first driving assembly 2 does not work, and the second driving assembly 4 drives the second connecting rod 3 to rotate downward relative to the first connecting rod 1, for example, when the distance between the air deflector 20 and the casing 200 is less than or equal to 5mm, the second driving assembly 4 stops, so that the air deflector 20 is located at the lower limit position, and the air conditioner 1000 can achieve upward blowing and achieve direct blowing prevention.
As shown in fig. 6, on the basis of fig. 2, the first driving assembly 2 works to drive the first connecting rod 1 to move a certain distance towards the air outlet 300, so that the upper and lower air outlets 300 defined between the upper and lower ends of the air deflector 20 and the air outlet 300 are larger, and the air flow can flow out conveniently. As shown in fig. 5, on the basis of fig. 6, the first driving assembly 2 does not work, the second driving assembly 4 drives the second connecting rod 3 to rotate downward, and the downward swing angle of the air deflector 20 can be larger than that in fig. 4, so that the air deflector 20 avoids the air flow, the air flow is directly blown out, and the rapid cooling is realized. Of course, on the basis of fig. 6, the first driving assembly 2 does not work, the second driving assembly 4 can also drive the second connecting rod 3 to rotate upwards, and the tilt-up angle of the air deflector 20 can be larger than that in fig. 3, so that the air deflector 20 avoids the air flow and blows out the air flow directly.
In another embodiment of the present invention, as shown in fig. 7 to 13, when the first link 1 and the second link 3 are located at the initial position, as shown in fig. 7, the first link 1 is located at a relatively inner position in the casing 200, the first link 1 and the second link 3 extend along the extending direction of the air outlet channel 400, and the air deflector 20 closes the air outlet 300; as shown in fig. 2 and 3, the first driving assembly 2 drives the first connecting rod 1 to move a certain distance toward the air outlet 300, the second driving assembly 4 does not work, the second connecting rod 3 moves a certain distance toward the air outlet 300 along with the first connecting rod 1, the second connecting rod 3 slides relative to the second driving assembly 4, the air deflector 20 opens the air outlet 300, airflow can flow out from the air outlet 300 in the up-and-down direction, and the air conditioner 1000 can realize up-and-down air supply; as shown in fig. 10 and 11, based on fig. 8 and 9, the first driving assembly 2 does not operate, and the second driving assembly 4 drives the second connecting rod 3 to rotate upward relative to the first connecting rod 1, for example, when the distance between the air deflector 20 and the casing 200 is less than or equal to 5mm, the second driving assembly 4 stops, so that the air deflector 20 can be located at the upper limit position, and the air conditioner 1000 can realize downward blowing; as shown in fig. 12 and 13, based on fig. 8 and 9 or fig. 10 and 11, the first driving assembly 2 is not operated, and the second driving assembly 4 drives the second connecting rod 3 to rotate downward relative to the first connecting rod 1, for example, when the distance between the air deflector 20 and the casing 200 is less than or equal to 5mm, the second driving assembly 4 is stopped, so that the air deflector 20 can be located at the lower limit position, and the air conditioner 1000 can achieve upward blowing.
Of course, in this embodiment, on the basis of fig. 8 and 9, the first driving assembly 2 may continue to work, and the first connecting rod 1 is driven to continue to move towards the air outlet 300 for a certain distance, so that the upper and lower air outlets 300 defined between the upper and lower ends of the air deflector 20 and the air outlet 300 are larger, which is convenient for the air flow to flow out. On the basis that the first driving assembly 2 does not work, the second driving assembly 4 can also drive the second connecting rod 3 to rotate downwards or upwards. The larger the moving distance of the first link 1 toward the outlet 300 is, the larger the swing angle range of the air deflector 20 is.
According to the driving mechanism 10 of the wind guiding mechanism 100 of the embodiment of the invention, by providing the first connecting rod 1 and the second connecting rod 3, the first connecting rod 1 is movably arranged in the housing 200 along the extending direction of the wind outlet channel 400, one end of the second connecting rod 3 is rotatably connected with one end of the first connecting rod 1 close to the wind outlet 300, the other end extends towards the wind outlet 300, the wind guiding plate 20 is connected with one end of the second connecting rod 3 far away from the first connecting rod 1, and drives the first connecting rod 1 to move in combination with the first driving component 2, and the second driving component 4 drives the second connecting rod 3 to rotate relative to the first connecting rod 1, the rotation center of the air deflector 20 can be changed, the swing angle of the air deflector 20 and the position of the air deflector relative to the shell 200 of the air conditioner 1000 can be adjusted, and the air deflector has various air guiding functions, therefore, the air conditioner 1000 can have more air outlet modes to meet different requirements of users.
As shown in fig. 1 and 7, a first rack 11 is disposed on the first link 1, the first rack 11 extends along a length direction of the first link 1, the first driving assembly 2 includes a first driving motor 21 and a first gear 22, the first driving motor 21 is disposed on the housing 200, the first gear 22 is connected to an output shaft of the first driving motor 21, and the first gear 22 is engaged with the first rack 11. The first driving motor 21 works to drive the first gear 22 to rotate, and the first connecting rod 1 can be driven to move through the matching of the first gear 22 and the first rack 11, so that the driving mode of the first connecting rod 1 can be simplified, and the moving reliability of the first connecting rod 1 can be ensured.
Of course, the present invention is not limited thereto, and the first driving assembly 2 may also be a screw driving mechanism, the first connecting rod 1 is connected with the screw and moves along with the screw, and the structure of the screw driving mechanism is prior art and will not be described in detail herein.
As shown in fig. 1 and 7, the second link 3 is provided with a sliding slot 31 extending along a length direction of the second link 3, the second driving assembly 4 includes a second driving motor 41, a second gear 42 and a third link 43, specifically, the second driving motor 41 is provided on the housing 200, the second gear 42 is connected to an output shaft of the second driving motor 41, the third link 43 is movably provided on the housing 200, the third link 43 is provided with a second rack 431, the second rack 431 extends along the length direction of the third link 43, the second rack 431 is engaged with the second gear 42, the third link 43 is provided with a slider 433, and the slider 433 is slidably provided in the sliding slot 31.
The second driving motor 41 can drive the second gear 42 to rotate when working, the third connecting rod 43 is driven to move by the matching of the second gear 42 and the second rack 431, and the third connecting rod 43 drives the second connecting rod 3 to rotate by the matching of the sliding block 433 and the sliding groove 31 on the second connecting rod 3, so that the air deflector 20 is driven to swing, and air guiding of the air deflector 20 at different angles is realized.
In addition, when the second driving motor 41 does not work and the first driving assembly 2 drives the first connecting rod 1 to move, the second connecting rod 3 moves along with the first connecting rod 1, and the sliding block 433 can slide in the sliding groove 31, so that the moving reliability of the second connecting rod 3 is ensured.
Optionally, the third link 43 extends along a straight line or an arc. As shown in fig. 1-13, the third link 43 extends along an arc, that is, the third link 43 is an arc rod, and the third link 43 is an arc rod protruding toward the air outlet 300, because the third link 43 is engaged with the second link 3, the second link 3 rotates relative to the first link 1, and the third link 43 is set as an arc rod, which can better ensure the reliability of the engagement between the third link 43 and the second link 3. Of course, the present invention is not limited thereto, and the third connecting rod 43 may also extend along a straight line, that is, the third connecting rod 43 is a straight rod, and the straight third connecting rod 43 may also achieve the matching between the sliding block 433 and the sliding slot 31 on the second connecting rod 3, and may simplify the structure and the processing process of the third connecting rod 43, and improve the production efficiency.
Alternatively, the length of the third link 43 is greater than or equal to 40mm, so that the air deflector 20 can be ensured to have a sufficient swing angle. When the third link 43 extends along a straight line, that is, the third link 43 is a straight rod, the length of the third link 43 is the length of the third link 43 in the extending direction thereof, and when the two ends of the third link 43 are edges that are not parallel to the extending direction thereof, the shortest edge in the length direction of the third link 43 is taken as a reference when measuring. When the third link 43 extends along an arc, that is, the third link 43 is an arc-shaped rod, the length of the third link 43 is a chord length of the third link 43, and the chord length is based on a connecting line of two ends of a short side of the third link 43, that is, a connecting line of two ends of an edge near the center of a circle where the third link 43 is located.
As shown in fig. 19 to 25, the driving mechanism 10 further includes a driving box 5, the driving box 5 is disposed on the housing 200, and the first connecting rod 1, the first driving assembly 2, and the second driving assembly 4 are disposed on the driving box 5, so that the first connecting rod 1, the first driving assembly 2, and the second driving assembly 4 can be collectively mounted on the driving box 5, and then the driving box 5 is mounted on the housing 200, which facilitates the mounting of the driving mechanism 10 and simplifies the assembly process of the driving mechanism 10. As shown in fig. 14 to 16, the first link 1 and the third link 43 are movably disposed in the drive box 5, one end of the second link 3 extends out of the drive box 5, the first gear 22 and the second gear 42 are disposed in the drive box 5, and the first driving motor 21 and the second driving motor 41 are disposed outside the drive box 5 and are connected to the first gear 22 and the second gear 42 through the drive box 5, respectively.
As shown in fig. 24 and 25, the first link 1 is provided with at least two first guide posts 12, as shown in fig. 17 and 18, the driving box 5 is provided with a first guide groove 53 engaged with the first guide post 12, and the at least two first guide posts 12 are spaced apart along the length direction of the first link 1, so that when the first driving assembly 2 drives the first link 1 to move, the first link 1 can be ensured to move along the first guide groove 53, the moving track of the first link 1 is ensured, and the accuracy of the moving position of the air deflector 20 is ensured.
Of course, the present invention is not limited thereto, the first link 1 may be provided with a guide protrusion extending along a length direction thereof, the driving box 5 may be provided with a guide rail engaged with the guide protrusion, and the moving track of the first link 1 may be limited by the engagement between the guide rail and the guide protrusion, or the first link 1 may be provided with a guide rail and the driving box 5 may be provided with a guide protrusion.
As shown in fig. 17, 22 and 23, at least two second guide posts 432 are provided on the third link 43, a second guide groove 54 matched with the second guide posts 432 is provided on the drive box 5, and the at least two second guide posts 432 are spaced apart along the length direction of the third link 43. Therefore, when the second driving assembly 4 drives the third connecting rod 43 to move, the third connecting rod 43 can be ensured to move along the second guide groove 54, and the moving track of the third connecting rod 43 is ensured, so that the accuracy of the moving position of the air deflector 20 is ensured.
Of course, the present invention is not limited to this, the third link 43 may be provided with a guide protrusion extending along the length direction thereof, the drive box 5 may be provided with a guide rail engaged with the guide protrusion, and the moving track of the third link 43 may be limited by the engagement between the guide rail and the guide protrusion, or the third link 43 may be provided with a guide rail and the drive box 5 may be provided with a guide protrusion.
Further, as shown in fig. 16 and 17, a guide wheel 55 is disposed in the driving box 5, the guide wheel 55 is rotatably disposed in the driving box 5, a groove 551 extending along a circumferential direction of the guide wheel 55 is disposed on a circumferential wall of the guide wheel 55, a guide groove 13 extending along a length direction of the first link 1 is disposed on the first link 1, and the first links 1 located at opposite sides of the guide groove 13 are both clamped in the groove 551. Therefore, the first connecting rod 1 can be further guided, the movement of the first connecting rod 1 is convenient, and the movement of the first connecting rod 1 can be guided.
As shown in fig. 15, the driving box 5 includes a box body 51 and a box cover 52, the box body 51 and the box cover 52 are connected, for example, clamped, to define an installation space, and the first connecting rod 1, the first driving assembly 2, and the second driving assembly 4 are disposed on the box body 51.
In some embodiments of the present invention, the driving mechanism 10 may further not include the driving box 5, the first link 1, the first driving assembly 2, and the second driving assembly 4 may be directly provided on the housing 200, at least two first guide posts 12 are provided on one of the housing 200 and the first link 1, a first guide groove 53 is provided on the other of the housing 200 and the first link 1, the first guide posts 12 are slidably provided in the first guide groove 53, and the at least two first guide posts 12 are spaced apart along the length direction of the first link 1. Therefore, when the first driving assembly 2 drives the first connecting rod 1 to move, the first connecting rod 1 can be ensured to move along the first guide groove 53, the moving track of the first connecting rod 1 is ensured, and the accuracy of the moving position of the air deflector 20 is ensured.
At least two second guide posts 432 are disposed on one of the housing 200 and the third link 43, a second guide groove 54 is disposed on the other of the housing 200 and the third link 43, the second guide posts 432 are slidably disposed in the second guide groove 54, and the at least two second guide posts 432 are spaced apart along the length direction of the third link 43. Therefore, when the second driving assembly 4 drives the third connecting rod 43 to move, the third connecting rod 43 can be ensured to move along the second guide groove 54, and the moving track of the third connecting rod 43 is ensured, so that the accuracy of the moving position of the air deflector 20 is ensured.
Optionally, at least one of the first link 1 and the second link 3 extends along a straight line or an arc line. The first link 1 may extend along a straight line or an arc, and the second link 3 may also extend along a straight line or an arc. For example, in the example shown in fig. 1-6, the first link 1 extends in a straight line and the second link 3 extends in a straight line. In the example shown in fig. 7-13, the first link 1 extends in an arc and the second link 3 extends in a straight line.
Alternatively, the length of the first link 1 is equal to or greater than 40mm, so that a sufficient moving range of the rotation center of the air deflector 20 can be ensured. When the first link 1 extends along a straight line, that is, the first link 1 is a straight rod, the length of the first link 1 is the length of the first link 1 in the extending direction thereof, and when the two ends of the first link 1 are edges not parallel to the extending direction thereof, the shortest edge in the length direction of the first link 1 is taken as a reference during measurement. When the first link 1 extends along an arc, that is, the first link 1 is an arc-shaped rod, the length of the first link 1 is a chord length of the first link 1, and the chord length is based on a connecting line of two ends of a short side of the first link 1, that is, a connecting line of two ends of an edge of a circle where the first link 1 is located.
Alternatively, the length of the second link 3 is equal to or greater than 40mm, so that the air deflector 20 can be ensured to have a sufficient swing range. When the second connecting rod 3 extends along a straight line, that is, the second connecting rod 3 is a straight rod, the length of the second connecting rod 3 is the length of the second connecting rod 3 in the extending direction thereof, and when the two ends of the second connecting rod 3 are edges which are not parallel to the extending direction thereof, the shortest edge in the length direction of the second connecting rod 3 is taken as a reference during measurement. When the second link 3 extends along an arc, that is, the second link 3 is an arc rod, the length of the second link 3 is the chord length of the second link 3, and the chord length is based on a connecting line of two ends of a short side of the second link 3, that is, a connecting line of two ends of an edge of a circle where the second link 3 is located.
As shown in fig. 26 to 28, the wind guide mechanism 100 according to the embodiment of the present invention includes the above-described driving mechanism 10 and the wind guide plate 20.
Specifically, the air deflector 20 is immovably connected to an end of the second link 3 away from the first link 1. The air deflector 20 can move along with one end of the second connecting rod 3, which is far away from the first connecting rod 1, so that the position of the air deflector 20 can be adjusted, the air deflector 20 has various air guiding forms, the air conditioner 1000 has various air supply forms, and the use requirements of users are met.
According to the air guide mechanism 100 of the embodiment of the invention, by providing the first connecting rod 1 and the second connecting rod 3, the first connecting rod 1 is movably arranged in the housing 200 along the extending direction of the air outlet channel 400, one end of the second connecting rod 3 is rotatably connected with one end of the first connecting rod 1 close to the air outlet 300, the other end extends towards the air outlet 300, the air guide plate 20 is connected with one end of the second connecting rod 3 far away from the first connecting rod 1, and drives the first connecting rod 1 to move in combination with the first driving component 2, and the second driving component 4 drives the second connecting rod 3 to rotate relative to the first connecting rod 1, the rotation center of the air deflector 20 can be changed, the swing angle of the air deflector 20 and the position of the air deflector relative to the shell 200 of the air conditioner 1000 can be adjusted, and the air deflector has various air guiding functions, therefore, the air conditioner 1000 can have more air outlet modes to meet different requirements of users.
Further, the number of the driving mechanisms 10 is two, correspondingly, the number of the second connecting rods 3 is two, the two second connecting rods 3 correspond to the two driving mechanisms 10 one by one, and two ends of the air deflector 20 in the length direction are respectively connected with the two second connecting rods 3. The two driving mechanisms 10 respectively drive the two ends of the air deflector 20 in the length direction, so that the movement reliability of the air deflector 20 can be ensured, and the air deflector 20 can be more accurately moved to a fixed position.
As shown in fig. 27 and 28, the air deflector 20 is connected to the second connecting rod 3 by screws, the positioning column 203 is disposed on the air deflector 20, and the positioning hole 32 matched with the positioning column 203 is disposed on the second connecting rod 3, so that the positioning between the second connecting rod 3 and the air deflector 20 is realized, the connection between the air deflector 20 and the second connecting rod 3 is facilitated, and the reliability of the connection between the air deflector 20 and the second connecting rod 3 is improved.
As shown in fig. 28, the surface of the air deflector 20 on the side facing the air outlet 300 includes a first surface 201 and a second surface 202 in the width direction of the air deflector 20, one end of the first surface 201 is connected to one end of the second surface 202, the other ends of the first surface 201 and the second surface 202 both extend toward the surface of the air deflector 20 on the side away from the air outlet 300, and the connection point of the second link 3 and the air deflector 20 coincides with the connection line of the first surface 201 and the second surface 202. The first surface 201 and the second surface 202 may be configured as wind guide surfaces, and when the wind deflector 20 opens the wind outlet 300 and wind exits from the upper side and the lower side of the wind outlet 300, the first surface 201 and the second surface 202 facilitate guiding the airflow.
Optionally, the first surface 201 and the second surface 202 are curved surfaces, such as arc-shaped surfaces, protruding toward the side of the air deflector 20 away from the air outlet 300, so that the guiding effect of the first surface 201 and the second surface 202 on the air flow can be further improved.
The air conditioner 1000 according to an embodiment of the present invention includes the air guiding mechanism 100.
According to the air conditioner 1000 of the embodiment of the invention, by providing the first connecting rod 1 and the second connecting rod 3, the first connecting rod 1 is movably arranged in the housing 200 along the extending direction of the air outlet channel 400, one end of the second connecting rod 3 is rotatably connected with one end of the first connecting rod 1 close to the air outlet 300, the other end extends towards the air outlet 300, the air deflector 20 is connected with one end of the second connecting rod 3 far away from the first connecting rod 1, and drives the first connecting rod 1 to move in combination with the first driving component 2, and the second driving component 4 drives the second connecting rod 3 to rotate relative to the first connecting rod 1, the rotation center of the air deflector 20 can be changed, the swing angle of the air deflector 20 and the position of the air deflector relative to the shell 200 of the air conditioner 1000 can be adjusted, and the air deflector has various air guiding functions, therefore, the air conditioner 1000 can have more air outlet modes to meet different requirements of users.
The air conditioner 1000 according to the embodiment of the present invention may have several operation modes,
1. after the air conditioner 1000 is started, the first gear 22 rotates to push the air guide device away from the body of the air conditioner 1000, the second gear 42 does not rotate, and the air guide mechanism 100 is pushed to the position in the state shown in fig. 2 or the state shown in fig. 6, so that air supply of an upper air flow and a lower air flow is realized;
2. after the air conditioner 1000 is started, the first gear 22 rotates to push the air guide device to a direction away from the air conditioner 1000, the second gear 42 rotates simultaneously or subsequently in a counterclockwise direction, and stops when the distance between the air guide mechanism 100 and the air conditioner is less than or equal to 5mm, and the state shown in fig. 3 is achieved, so that downward air supply is realized;
3. after the air conditioner 1000 is started, the first gear 22 rotates to push the air guide device to a direction away from the air conditioner 1000, the second gear 42 rotates clockwise simultaneously or subsequently, and stops when the distance between the air guide mechanism 100 and the air conditioner 1000 is less than or equal to 5mm, and the state shown in fig. 4 is achieved, so that upward air supply is realized;
4. in the state shown in fig. 4, the first gear 22 rotates to push the air guiding mechanism 100 outwards, and at this time, the air guiding mechanism 100 rotates around the slider 433 to the state shown in fig. 5 to avoid the air outlet, so that the air can be blown out directly without wind shielding or with less wind shielding.
5. When the second gear 42 rotates clockwise and anticlockwise back and forth, the wind swinging effect can be achieved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (14)
1. The utility model provides an actuating mechanism of wind guiding mechanism, a serial communication port for the air conditioner, the air conditioner includes the casing, be equipped with the air outlet on the casing, inject in the casing with the air-out passageway of air outlet intercommunication, actuating mechanism includes:
the first connecting rod is movably arranged in the shell along the extending direction of the air outlet channel;
the first driving assembly is arranged on the shell and is connected with the first connecting rod so as to drive the first connecting rod to move;
one end of the second connecting rod is rotatably connected with one end, close to the air outlet, of the first connecting rod, the other end of the second connecting rod extends towards the air outlet, and an air deflector of the air conditioner is fixedly connected with one end, far away from the first connecting rod, of the second connecting rod so as to open or close the air outlet;
the second driving assembly is arranged on the shell and connected with the second connecting rod to drive the second connecting rod to rotate relative to the first connecting rod, and the second driving assembly and the second connecting rod can slide relatively.
2. The drive mechanism for an air guide mechanism according to claim 1, wherein the first link is provided with a first rack extending along a length direction of the first link, and the first drive unit includes:
the first driving motor is arranged on the shell, the first gear is connected with an output shaft of the first driving motor, and the first gear is meshed with the first rack.
3. The drive mechanism for an air guide mechanism according to claim 1, wherein the second link is provided with a slide groove extending in a longitudinal direction of the second link, and the second drive unit includes:
the second driving motor is arranged on the shell;
a second gear connected to an output shaft of the second drive motor;
the third connecting rod is movably arranged on the shell, a second rack is arranged on the third connecting rod, the second rack extends along the length direction of the third connecting rod, the second rack is meshed with the second gear, a sliding block is arranged on the third connecting rod, and the sliding block can be arranged in the sliding groove in a sliding mode.
4. The drive mechanism for an air guide mechanism according to claim 3, wherein the third link extends in a straight line or an arc line.
5. The drive mechanism for an air guide mechanism according to claim 3, further comprising:
the drive box, the drive box is established on the casing, first connecting rod, first drive assembly second drive assembly establish on the drive box, first connecting rod with the third connecting rod is movably established in the drive box, the one end of second connecting rod stretches out the drive box, be equipped with two at least first guide posts on the first connecting rod, be equipped with on the drive box with first guide post complex first guide way, two at least first guide posts are followed the length direction of first connecting rod is spaced apart, be equipped with two at least second guide posts on the third connecting rod, be equipped with on the drive box with second guide post complex second guide way, two at least second guide posts are followed the length direction of third connecting rod is spaced apart.
6. The drive mechanism for an air guide mechanism according to claim 5, wherein a guide wheel is provided in the drive case, the guide wheel is rotatably provided in the drive case, a groove extending in a circumferential direction of the guide wheel is provided in a circumferential wall of the guide wheel, a guide groove extending in a longitudinal direction of the first link is provided in the first link, and the first links located on opposite sides of the guide groove are engaged with the groove.
7. The drive mechanism for an air guide mechanism according to claim 1, wherein at least one of the first link and the second link extends in a straight line or an arc line.
8. The drive mechanism for an air guide mechanism according to claim 1, wherein the length of the first link is equal to or greater than 40 mm.
9. The drive mechanism for an air guide mechanism according to claim 1, wherein the length of the second link is 40mm or more.
10. The drive mechanism for an air guide mechanism according to claim 3, wherein the third link has a length of 40mm or more.
11. An air guide mechanism, comprising:
a drive mechanism for the air guide mechanism according to any one of claims 1 to 10;
and the air deflector is fixedly connected with one end of the second connecting rod, which is far away from the first connecting rod.
12. The air guide mechanism according to claim 11, wherein there are two driving mechanisms, and both ends of the air guide plate in the longitudinal direction are connected to the two second links, respectively.
13. The air guide mechanism according to claim 11, wherein a surface of the air guide plate on a side facing the air outlet includes a first surface and a second surface in a width direction of the air guide plate, one end of the first surface is connected to one end of the second surface, the other ends of the first surface and the second surface both extend in a direction of the surface of the air guide plate on the side away from the air outlet, and a connection point of the second link to the air guide plate coincides with a connection line between the first surface and the second surface.
14. An air conditioner, comprising: the air guide mechanism according to any one of claims 11 to 13.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011193745.6A CN112197416A (en) | 2020-10-30 | 2020-10-30 | Driving mechanism of air guide mechanism, air guide mechanism and air conditioner |
| EP21884844.8A EP4224084A4 (en) | 2020-10-30 | 2021-09-26 | Driving mechanism for air guide mechanism, air guide mechanism, and air conditioner |
| PCT/CN2021/120707 WO2022089114A1 (en) | 2020-10-30 | 2021-09-26 | Driving mechanism for air guide mechanism, air guide mechanism, and air conditioner |
| US18/031,535 US20230408137A1 (en) | 2020-10-30 | 2021-09-26 | Driver mechanism for air defection mechanism, air defection mechanism, and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011193745.6A CN112197416A (en) | 2020-10-30 | 2020-10-30 | Driving mechanism of air guide mechanism, air guide mechanism and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112197416A true CN112197416A (en) | 2021-01-08 |
Family
ID=74012273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011193745.6A Pending CN112197416A (en) | 2020-10-30 | 2020-10-30 | Driving mechanism of air guide mechanism, air guide mechanism and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112197416A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959003A (en) * | 2021-10-26 | 2022-01-21 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| WO2022089114A1 (en) * | 2020-10-30 | 2022-05-05 | 广东美的制冷设备有限公司 | Driving mechanism for air guide mechanism, air guide mechanism, and air conditioner |
| CN114963305A (en) * | 2021-02-25 | 2022-08-30 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN114963330A (en) * | 2021-02-19 | 2022-08-30 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114963327A (en) * | 2021-02-19 | 2022-08-30 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN115289537A (en) * | 2022-08-11 | 2022-11-04 | 珠海格力电器股份有限公司 | Door plate structure and air conditioner |
| WO2023093049A1 (en) * | 2021-11-26 | 2023-06-01 | 青岛海尔空调器有限总公司 | Connecting rod assembly for air deflector, and heating device |
-
2020
- 2020-10-30 CN CN202011193745.6A patent/CN112197416A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022089114A1 (en) * | 2020-10-30 | 2022-05-05 | 广东美的制冷设备有限公司 | Driving mechanism for air guide mechanism, air guide mechanism, and air conditioner |
| CN114963330A (en) * | 2021-02-19 | 2022-08-30 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114963327A (en) * | 2021-02-19 | 2022-08-30 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114963330B (en) * | 2021-02-19 | 2023-08-18 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114963327B (en) * | 2021-02-19 | 2024-04-26 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114963305A (en) * | 2021-02-25 | 2022-08-30 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN114963305B (en) * | 2021-02-25 | 2024-05-24 | 青岛海尔空调器有限总公司 | Indoor unit of vertical air conditioner |
| CN113959003A (en) * | 2021-10-26 | 2022-01-21 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| WO2023093049A1 (en) * | 2021-11-26 | 2023-06-01 | 青岛海尔空调器有限总公司 | Connecting rod assembly for air deflector, and heating device |
| CN115289537A (en) * | 2022-08-11 | 2022-11-04 | 珠海格力电器股份有限公司 | Door plate structure and air conditioner |
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