CN107014053B - Air conditioner and air deflector motion thereof - Google Patents
Air conditioner and air deflector motion thereof Download PDFInfo
- Publication number
- CN107014053B CN107014053B CN201710291740.9A CN201710291740A CN107014053B CN 107014053 B CN107014053 B CN 107014053B CN 201710291740 A CN201710291740 A CN 201710291740A CN 107014053 B CN107014053 B CN 107014053B
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- air deflector
- air
- hinge point
- gear
- swing rod
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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
- 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
Abstract
The invention relates to an air deflector movement mechanism of an air conditioner, which comprises: the rotating swing rod is hinged to the base plate through a first hinge point and has power input; the air deflector swing rod is hinged to the rotating swing rod through a second hinge point, one end of the air deflector swing rod is close to the air outlet, and the end, far away from the air outlet, of the air deflector swing rod is provided with power input; one end of the air deflector connecting rod is close to the air outlet, and the end of the air deflector connecting rod, which is far away from the air outlet, is hinged on the rotating swing rod through a third hinged point; the front end and the rear end of the air deflector are respectively hinged with one end of the air deflector swing rod close to the air outlet and one end of the air deflector connecting rod close to the air outlet. The air deflector movement mechanism not only can complete the opening and closing actions of the air deflector, but also can effectively reduce the generation of air deflector condensation and reduce the gap between the air deflector and the air outlet. The invention also relates to an air conditioner adopting the air deflector movement mechanism.
Description
Technical Field
The invention relates to the technical field of air conditioner production, in particular to an air conditioner and an air deflector movement mechanism thereof.
Background
The air-conditioning air deflector has the function of guiding air flow blown out by an air conditioner so as to uniformly blow warm air or cold air into a room, and the traditional air-conditioning air deflector motion mechanism mainly realizes the functions of up-down air sweeping and air guiding by making circular motion of the air deflector according to a certain rotation center.
In one case, the rotation center of the air deflector is positioned in an air outlet of the air conditioner, the air deflector is always positioned in the air outlet under the condition, the air deflector can form certain obstruction on the air outlet of the air conditioner, and in order to leave a rotation gap, a large gap exists between the closed air deflector and a panel of the air conditioner, so that dust is easily caused to enter an indoor unit of the air conditioner;
the other situation is that the rotation center of the air deflector is positioned on the lower edge of the air outlet, namely the lower end of the air deflector is hinged on the lower edge of the air outlet, when the air deflector is opened to a horizontal position and is in a refrigeration mode, cold air can be directly blown to the rear edge of the air deflector, so that condensation on the air deflector is serious, and even the bad situation of water dripping occurs.
Therefore, how to make the movement of the air deflector of the air conditioner more reasonable to improve the use feeling of the air conditioner for the customer is a technical problem that needs to be solved urgently by those skilled in the art at present.
Disclosure of Invention
The invention aims to provide an air deflector movement mechanism of an air conditioner, so that the movement of an air deflector of the air conditioner is more reasonable, and the use feeling of a client on the air conditioner is improved.
The invention also aims to provide an air conditioner with the air deflector movement mechanism.
In order to achieve the above object, the present invention provides an air deflector movement mechanism of an air conditioner, comprising:
the rotating swing rod is hinged to the base plate through a first hinge point and is provided with power input so as to enable the rotating swing rod to rotate around the first hinge point;
the air deflector oscillating bar is hinged to the rotating oscillating bar through a second hinge point, one end of the air deflector oscillating bar is close to the air outlet, and the air deflector oscillating bar is provided with power input so as to rotate around the second hinge point while revolving around the first hinge point along with the rotating oscillating bar;
one end of the air deflector connecting rod is close to the air outlet, and one end of the air deflector connecting rod, which is far away from the air outlet, is hinged to the rotating swing rod through a third hinge point;
the front end and the rear end of the air deflector are respectively hinged to one end, close to the air outlet, of the air deflector connecting rod, and one end, close to the air outlet, of the air deflector swing rod.
Preferably, a distance between the third hinge point and the first hinge point is greater than a distance between the second hinge point and the first hinge point.
Preferably, the method further comprises the following steps:
the first arc-shaped rack is arranged on the substrate;
the planetary gear at least comprises a first gear rotating along the first arc-shaped rack, and a rotating shaft of the planetary gear is hinged to the rotating swing rod so as to drive the rotating swing rod to rotate around the first hinged point.
Preferably, the planet gear further comprises a second gear fixedly connected to the first gear, a second arc-shaped rack is arranged on the air deflector oscillating bar, and the second gear is meshed with the second arc-shaped rack to drive the air deflector oscillating bar to rotate around the second hinge point.
Preferably, the first gear and the second gear are concentric.
Preferably, when the air deflector is opened to the horizontal position, the air deflector oscillating bar and the air deflector connecting rod both extend out of the air outlet.
Preferably, the power input device further comprises a sun gear with power input, the sun gear is meshed with the planet gear to input power to the planet gear, and the sun gear is hinged to the base plate through the first hinge point.
Preferably, the power transmission device further comprises a driving gear engaged with the sun gear, and the driving gear is connected with a motor to input power to the sun gear.
Preferably, the sun gear is directly driven by the motor.
Preferably, the rotating swing rod comprises a swing rod body and a lug, wherein the lug is connected with one end of the swing rod body, which is far away from the first hinge point, and is far away from the swing rod body and extends outwards.
Preferably, the swing rod body is oval.
Preferably, the third hinge point is provided on the lug.
Preferably, the second hinge point is located at a position where the swing rod body and the air deflector swing rod are overlapped.
Preferably, one end of the air deflector swing rod, which is close to the planetary gear, is provided with an accommodating cavity for accommodating the planetary gear, and the second arc-shaped rack is arranged on the side wall of the accommodating cavity.
Preferably, an arc-shaped avoiding groove for avoiding the rotating shaft of the planetary gear is further formed in the air deflector oscillating bar.
The air conditioner disclosed by the invention is provided with any one of the air deflector movement mechanisms disclosed above.
The technical personnel in the field can easily understand that because the rotating swing rod is hinged on the base plate through the first hinge point and has power input, the rotating swing rod can rotate around the first hinge point, the middle part of the air deflector swing rod is hinged on the rotating swing rod through the second hinge point, and the upper end of the air deflector swing rod also has power input, so the air deflector swing rod rotates along the second hinge point while revolving along the first hinge point along with the rotating swing rod, and the angle change of the air deflector can be realized while the air deflector swing rod drives the air deflector to move, and the up-and-down swinging effect is generated; and the air deflector connecting rod hinged on the rotating swing rod through the third hinge point can push out or pull back the air deflector under the driving of the rotating swing rod so as to be matched with the air deflector swing rod to realize the opening or closing of the air deflector. Therefore, the air deflector can be opened and closed under the matching of the air deflector oscillating bar and the air deflector connecting rod, and the air deflector can be pushed out of the air outlet by the air deflector oscillating bar and the air deflector connecting rod when the air deflector is opened.
Because the two hinged points of the air deflector can move when the air deflector moving mechanism is opened, and the air deflector oscillating bar and the air deflector connecting rod can be matched to push the air deflector out of the air outlet when the air deflector is opened, no matter the air deflector is in a horizontal refrigeration position or in a fully opened position, the airflow at the air outlet cannot be blown to the back of the air deflector, the generation of condensation can be effectively avoided when an air conditioner is used for refrigeration, and the use feeling of a user is improved; meanwhile, the rotating shaft of the air deflector is not arranged in the air outlet, so that a rotating gap of the air deflector does not need to be reserved, and the problem of wind resistance does not exist.
Drawings
Fig. 1 is a schematic structural view (an air outlet is not shown) illustrating a closed state of an air deflector in the air deflector movement mechanism disclosed in the embodiment of the present invention;
fig. 2 is a schematic structural view (not shown) illustrating the air deflector of the air deflector movement mechanism according to the embodiment of the present invention, when the air deflector is opened to a horizontal position;
fig. 3 is a schematic structural view of the fully open state of the air deflector in the air deflector movement mechanism disclosed in the embodiment of the present invention (the air outlet is not shown);
FIG. 4 is a schematic structural view of the air deflection mechanism with the air deflection link and the air deflection removed;
FIG. 5 is a schematic structural view of FIG. 4 with the rotary swing link removed;
FIG. 6 is a schematic structural view of the rotary swing link and the air deflector swing link of FIG. 4 removed;
FIG. 7 is a schematic view of the second gear in cooperation with a second arc-shaped rack on the air deflector oscillating bar;
FIG. 8 is a diagram illustrating a comparison between the movement of the air deflector in the embodiment of the present invention and the movement of the air deflector in the prior art.
The hinge structure comprises a base plate, a driving gear 1, a sun gear 2, a rotating swing rod 3, a first arc-shaped rack 4, an air deflector swing rod 5, an air deflector 6, an air deflector connecting rod 7, an arc-shaped avoiding groove 8, a planetary gear 9, a base plate 10, a first hinge point 11, a second hinge point 12, a third hinge point 13, a second arc-shaped rack 51, a first gear 91 and a second gear 92.
Detailed Description
The invention has the core that the air deflector movement mechanism of the air conditioner is provided, so that the movement of the air deflector of the air conditioner is more reasonable, and the use feeling of a client on the air conditioner is improved.
The other core of the invention is to provide an air conditioner with the air deflector movement mechanism.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention discloses an air deflector movement mechanism of an air conditioner, which comprises a rotary swing rod 3, an air deflector swing rod 5, an air deflector connecting rod 7 and an air deflector, wherein the rotary swing rod 3 is hinged inside a base plate 10 through a first hinge point 11, the rotary swing rod 3 is provided with power input per se so as to enable the rotary swing rod 3 to rotate around the first hinge point 11, the middle part of the air deflector swing rod 5 is hinged on the rotary swing rod 3 through a second hinge point 12, one end of the air deflector swing rod 5 is close to an air outlet of the air conditioner, the air deflector swing rod 5 is provided with power input, preferably, one end of the air deflector swing rod 5, which is far away from the air outlet, is provided with power input so that the air deflector swing rod 5 rotates around a second hinge point 12 while following the rotary swing rod 3 to revolve around the first hinge point 11, one end of the air deflector connecting rod 7 is also close to the air outlet, and one end of the, the air deflector connecting rod 7 rotates around the first hinge point 11 along with the rotating swing rod 3, and the front end and the rear end of the air deflector are respectively hinged to one end, close to the air outlet, of the air deflector swing rod 5 and one end, close to the air outlet, of the air deflector connecting rod 7.
It should be noted that the directions in the embodiment of the present invention are defined according to the view in fig. 1, fig. 1 is actually a side view of the air conditioning indoor unit, and in the lower part of the figure, the directions are clearly indicated. It should be understood by those skilled in the art that the above-mentioned orientation is defined only for convenience of description and understanding of the scheme, and should not be construed as limiting the technical scheme of the present invention.
It is understood that the rotation, rotation and revolution mentioned in the present specification do not mean a complete rotation, but actually need a certain range of angular rotation, according to the specific application scenario and the structural principle of the link motion.
The base plate 10 is used as a base for mounting the whole air deflector movement mechanism, and is usually an air conditioner casing itself, but of course, a base plate 10 specially used for mounting the air deflector movement mechanism may be additionally arranged in the air conditioner casing.
The rotary oscillating rod 3 is hinged to the base plate 10 through the first hinge point 11 and has power input, so that the rotary oscillating rod 3 can rotate around the first hinge point 11, the middle part of the air deflector oscillating rod 5 is hinged to the rotary oscillating rod 3 through the second hinge point 12, and the upper end of the air deflector oscillating rod 5 also has power input, so that the air deflector oscillating rod 5 rotates along the second hinge point 12 while revolving along the first hinge point 11 along with the rotary oscillating rod 3, and the angle change of the air deflector is realized while the air deflector oscillating rod 2 drives the air deflector to move, and the up-and-down swinging effect is generated; and the air deflector connecting rod 7 hinged on the rotary swing rod 3 through the third hinge point 13 can push out or pull back the air deflector under the driving of the rotary swing rod 3 so as to be matched with the air deflector swing rod 5 to realize the opening or closing of the air deflector. Therefore, under the matching of the air deflector oscillating bar 5 and the air deflector connecting rod 7, the air deflector can realize opening and closing actions, and when the air deflector is opened, the air deflector oscillating bar and the air deflector connecting rod can push the air deflector out of the air outlet.
Because the two hinged points of the air deflector can move when the air deflector moving mechanism is opened, and the air deflector oscillating bar 5 and the air deflector connecting rod 7 can be matched to push the air deflector out of the air outlet when the air deflector is opened, no matter the air deflector is in a horizontal refrigeration position or in a fully opened position, the airflow at the air outlet cannot be blown to the back of the air deflector, the generation of condensation can be effectively avoided when an air conditioner is refrigerated, and the use feeling of a user is improved; meanwhile, the rotating shaft of the air deflector is not arranged in the air outlet, so that a rotating gap of the air deflector does not need to be reserved, and the problem of wind resistance does not exist.
The power input mode for the rotating swing link 3 is not limited to one, for example, the rotating swing link 3 may be directly driven to rotate by a driving motor, or the power input for the rotating swing link 3 is realized by the cooperation of a transmission system and the rotating swing link 3, in this embodiment, a mode of driving the rotating swing link 3 to move by the cooperation of a planetary gear 9 and a first arc-shaped rack 4 is provided, specifically, the first arc-shaped rack 4 is disposed on a substrate 10, the planetary gear 9 with power at least includes a first gear 91 rotating along the first arc-shaped rack 4, and a rotating shaft of the planetary gear 9 is hinged on the rotating swing link 3 to drive the rotating swing link 3 to rotate around a first hinge point 11, as shown in fig. 4 to fig. 6.
Similarly, the form of inputting power to the upper end (the end away from the air outlet) of the air deflector swing link 5 is not limited to one, and the upper end of the air deflector swing link 5 may be directly input by a driving motor, or the upper end of the air deflector swing link 5 may be input by a transmission mechanism, in this embodiment, the planetary gear 9 further includes a second gear 92 fixedly connected to the first gear 91, the upper end of the air deflector swing link 5 is driven by the second gear 92 in the planetary gear 9, the upper end of the air deflector swing link 5 is provided with a second arc-shaped rack 51, and the second gear 92 is engaged with the second arc-shaped rack 52 to drive the air deflector swing link 5 to rotate around the second hinge point, as shown in fig. 7.
In consideration of convenience in designing the second arc-shaped rack, the first gear 91 and the second gear 92 are concentrically arranged in this embodiment, so that the second arc-shaped rack 51 may be designed in a standard arc shape.
On the basis of the scheme, a person skilled in the art can adaptively adjust the lengths of the air deflector oscillating rod 5 and the air deflector connecting rod 7 and the hinging position of the air deflector oscillating rod 5 and the rotating oscillating rod 3 according to the motion trail required by the air deflector.
As shown in fig. 8, the solid line represents the movement track of the air deflector in the embodiment of the present invention, and the dotted line represents the movement track of the air deflector in the prior art, it can be seen that, no matter the air deflector is in the horizontal position or is opened to the maximum position, both ends of the air deflector are already located outside the air outlet, and cold air is not blown to the rear edge of the air deflector during refrigeration, so that condensation on the air deflector can be greatly reduced; and adopt the aviation baffle motion in this embodiment, the aviation baffle is after closing the gap littleer with air outlet department, can more effectively prevent that the dust from getting into inside the air conditioner.
Because this kind of aviation baffle motion can make two pin joints of aviation baffle all produce the motion when opening, and when the aviation baffle was opened, aviation baffle pendulum rod 5 and aviation baffle connecting rod 7 all stretched out the air outlet, consequently no matter the aviation baffle is in horizontal refrigeration position, still the aviation baffle is in the position of whole opening, the air current of air outlet all can not blow to the back of aviation baffle, consequently can effectively avoid the production of condensation when the air conditioner is refrigerated, promotes user's use impression.
It is understood that a driving motor moving together with the planetary gear 9 may be directly provided on the planetary gear 9, the driving motor moving together with the planetary gear 9 when driving the planetary gear 9, or a sun gear 2 cooperating with the planetary gear 9 may be provided, the planetary gear 9 is power-inputted through the sun gear 2, in this embodiment, the sun gear 2 is provided in the base plate 10 and has power-inputted, the sun gear 2 is engaged with the planetary gear 9, and the sun gear 2 is also hinged on the base plate 10 through the first hinge point 11.
It should be noted that the sun gear 2 may be directly connected to the motor, and power may be directly input to the sun gear 2 through the motor, or power may be input through engagement of other gears with the sun gear 2, for example, in this embodiment, the sun gear further includes a driving gear 1 disposed in the base plate 10 and engaged with the sun gear 2, and the driving gear 1 is connected to the motor so as to input power to the sun gear 2.
Therefore, the air deflector motion mechanism can actually drive the driving gear 1 to rotate only through one motor, linkage of the whole air deflector motion mechanism can be achieved, opening and closing actions of the air deflector can be achieved through forward rotation and reverse rotation of the motor, and the air deflector motion mechanism has the advantages of few motors, simple operation mode and short invalid action time.
Furthermore, the distance between the second hinge point 12 and the first hinge point 11 is smaller than the distance between the third hinge point 13 and the first hinge point 11, in this case, the length design of the air deflector connecting rod 7 and the air deflector oscillating bar 5 is easier; certainly, the distance between the second hinge point 12 and the first hinge point 11 may also be smaller than or equal to the distance between the third hinge point 13 and the first hinge point 11, and at this time, the lengths of the air guide plate connecting rod 7 and the air guide plate swing rod 5 need to be designed to meet the requirement of the opening and closing operation of the air guide plate. The mechanism as a whole is essentially a five-bar kinematic mechanism, which is essentially a four-bar linkage mechanism, irrespective of the revolution along the first articulation point 11 along the entire mechanism.
In fig. 1 to 3, the air deflector is in a closed state, a horizontal state, and an opened state to a maximum position, and a shape of the rotary swing link 3 is practically not limited, in this embodiment, the rotary swing link 3 includes a swing link body, and an end far away from the first hinge point 11 is connected to the swing link body, and a lug extending outward from the swing link body is far away from the swing link body, further, a third hinge point 13 is disposed on the lug, a second hinge point 12 is located at a position where the swing link body overlaps the air deflector swing link 5, and a position of the second hinge point 12 is a swing angle that needs to be reached by the air deflector, and is located at a suitable position where the swing link body overlaps the air deflector swing link 5.
When the machine is started, the motor drives the driving gear 1 to rotate clockwise, the driving gear 1 drives the sun gear 2 to rotate anticlockwise, the rotating swing rod 3 rotates anticlockwise around the first hinge point, the air deflector connecting rod 7 rotates around the first hinge point along with the rotating swing rod 3 and simultaneously rotates around the hinge point of the sun gear 2 and the rotating swing rod 3, the sun gear 2 drives the planet gear 9 to rotate clockwise, the planet gear 9 revolves anticlockwise along the first arc-shaped rack 4, the planet gear 9 rotates clockwise to drive the air deflector swing rod 5 engaged with the planet gear to rotate clockwise according to the rotation center of the planet gear, the anticlockwise revolution of the planet gear 9 drives the air deflector swing rod 5 and the planet gear 9 to revolve anticlockwise around the first hinge point along the first arc-shaped rack 4, therefore, the connecting point between the air deflector swing rod 5 and the air deflector rotates clockwise and simultaneously does non-circular arc motion along with the anticlockwise revolution of the rotating swing rod 3, when the air deflector reaches the limit position, the connecting point of the air deflector connecting rod 7 and the air deflector is positioned at the lowest end position, so that the opening of the air deflector is assisted; when the air deflector is turned off, the motor rotates reversely, the connecting point of the air deflector oscillating bar 5 and the air deflector and the connecting point of the air deflector connecting rod 7 and the air deflector move reversely to the connecting point when the air deflector is turned on, and when the air deflector reaches the limit position, the connecting point of the air deflector connecting rod 7 and the air deflector is positioned at the uppermost position, so that the air deflector is assisted to be closed; of course, the motion track of the air deflector can be set to be the repeated motion between any two positions of closing and opening to the limit position according to the motion track, and when the motor rotates forwards and backwards alternately, the wind sweeping motion can be realized.
As shown in fig. 1 to 7, one end of the air deflector oscillating bar 5 close to the planet gear 9 is provided with a containing cavity for containing the planet gear 9, and the second arc-shaped rack 51 is arranged on the side wall of the containing cavity, so that the planet gear 9 is closer to the air deflector oscillating bar 5 in consideration of the limitation of the internal space of the indoor unit of the air conditioner.
Furthermore, a rotating shaft of the planetary gear is hinged on the rotating swing rod 3, and in order to avoid interference between the rotating shaft and the rotating swing rod during movement of the rotating shaft and the rotating swing rod, an arc-shaped avoiding groove 8 for avoiding the rotating shaft of the planetary gear 9 is further arranged on the air deflector swing rod 5.
In addition, the invention also discloses an air conditioner which comprises the air deflector movement mechanism disclosed in any one of the embodiments.
Due to the adoption of the air guide plate movement mechanism, the air conditioner has the corresponding technical advantages of the air guide plate movement mechanism, and the description is omitted herein.
The air conditioner and the air deflector movement mechanism thereof provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (12)
1. An air deflector movement mechanism of an air conditioner is characterized by comprising:
the rotary swing rod (3) is hinged to the base plate (10) through a first hinge point (11), and the rotary swing rod is provided with power input so as to enable the rotary swing rod to rotate around the first hinge point (11);
the air deflector oscillating bar (5) is hinged to the rotating oscillating bar (3) through a second hinge point (12), one end of the air deflector oscillating bar (5) is close to the air outlet, and the air deflector oscillating bar (5) has power input, so that the air deflector oscillating bar (5) rotates around the second hinge point (12) while revolving around the first hinge point (11) along with the rotating oscillating bar;
one end of the air deflector connecting rod (7) is close to the air outlet, and one end of the air deflector connecting rod (7) far away from the air outlet is hinged to the rotating swing rod through a third hinge point (13);
the front end and the rear end of the air deflector are respectively hinged to one end, close to the air outlet, of the air deflector connecting rod (7) and one end, close to the air outlet, of the air deflector oscillating bar (5);
further comprising:
a first arc-shaped rack (4) arranged on the substrate (10);
the planetary gear (9) is provided with power input, the planetary gear (9) at least comprises a first gear (91) rotating along the first arc-shaped rack (4), and a rotating shaft of the planetary gear (9) is hinged to the rotating swing rod (3) so as to drive the rotating swing rod to rotate around the first hinged point (11);
the planet gear (9) further comprises a second gear (92) fixedly connected to the first gear (91), a second arc-shaped rack (51) is arranged on the air deflector oscillating bar (5), and the second gear (92) is meshed with the second arc-shaped rack (51) to drive the air deflector oscillating bar (5) to rotate around the second hinge point;
and an arc-shaped avoidance groove (8) for avoiding the rotating shaft of the planetary gear (9) is also formed in the air deflector oscillating bar (5).
2. The air deflection movement mechanism according to claim 1, characterized in that the distance between the third hinge point (13) and the first hinge point (11) is greater than the distance between the second hinge point (12) and the first hinge point.
3. The air deflection motion of claim 1, wherein the first gear (91) and the second gear (92) are concentric.
4. The air deflection movement mechanism according to claim 1, wherein the air deflection rocker (5) and the air deflection linkage (7) both extend out of the air outlet when the air deflection is opened to a horizontal position.
5. The air deflector movement mechanism according to claim 1, further comprising a sun gear (2) having a power input, the sun gear (2) being in mesh with the planet gears (9) for power input to the planet gears, the sun gear (2) being hinged to the base plate (10) through the first hinge point (11).
6. The air deflector movement mechanism of claim 5, further comprising a drive gear (1) engaged with the sun gear (2), the drive gear (1) being connected to a motor for power input to the sun gear (2).
7. Wind deflector movement mechanism according to claim 5, characterized in that the sun wheel (2) is directly driven by an electric motor.
8. The air deflector movement mechanism of claim 1, wherein the rotary rocker (3) comprises a rocker body and a lug connected to an end of the rocker body remote from the first hinge point (11) and extending outwardly away from the rocker body.
9. Air deflection movement mechanism according to claim 8, characterized in that the third articulation point (13) is arranged on the lug.
10. The air deflector movement mechanism of claim 8, wherein the second hinge point (12) is located at a position where the pendulum body overlaps the air deflector pendulum (5).
11. The air deflector movement mechanism according to claim 1, wherein an accommodating cavity for accommodating the planet gear (9) is formed at one end of the air deflector oscillating bar (5) close to the planet gear (9), and the second arc-shaped rack (51) is arranged on a side wall of the accommodating cavity.
12. An air conditioner, characterized in that the air conditioner is provided with the air deflector movement mechanism as claimed in any one of claims 1-11.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291740.9A CN107014053B (en) | 2017-04-28 | 2017-04-28 | Air conditioner and air deflector motion thereof |
| PCT/CN2017/118395 WO2018196422A1 (en) | 2017-04-28 | 2017-12-25 | Air conditioner and air deflector motion mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710291740.9A CN107014053B (en) | 2017-04-28 | 2017-04-28 | Air conditioner and air deflector motion thereof |
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| CN107014053B true CN107014053B (en) | 2020-11-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107014053B (en) * | 2017-04-28 | 2020-11-13 | 珠海格力电器股份有限公司 | Air conditioner and air deflector motion thereof |
| CN107514689A (en) * | 2017-08-28 | 2017-12-26 | 珠海格力电器股份有限公司 | Indoor set and apply its air conditioner |
| CN107990523B (en) * | 2018-01-04 | 2023-07-18 | 奥克斯空调股份有限公司 | Air conditioner wind-guiding mechanism and air conditioner |
| CN108224555A (en) * | 2018-01-04 | 2018-06-29 | 奥克斯空调股份有限公司 | A kind of wind-guiding apparatus of air conditioner and air conditioner |
| CN108088060B (en) * | 2018-01-04 | 2023-08-11 | 奥克斯空调股份有限公司 | Air conditioner air guide system and air conditioner |
| CN108050684B (en) * | 2018-01-04 | 2023-07-18 | 奥克斯空调股份有限公司 | Air conditioner air ducting and air conditioner |
| CN107990529B (en) * | 2018-01-04 | 2024-01-16 | 奥克斯空调股份有限公司 | Driving device, air guiding device and air conditioner |
| CN108006179A (en) * | 2018-01-04 | 2018-05-08 | 奥克斯空调股份有限公司 | A kind of linkage and linkage |
| CN108072159B (en) * | 2018-01-04 | 2023-07-18 | 奥克斯空调股份有限公司 | Chute driving mechanism and chute driving device |
| KR20210111108A (en) * | 2020-03-02 | 2021-09-10 | 엘지전자 주식회사 | Ceiling type indoor unit of air conditioner |
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| EP0400401A2 (en) * | 1989-05-29 | 1990-12-05 | Schako Metallwarenfabrik Ferdinand Schad Kg | Volume flowregulator for a duct |
| JP2002228249A (en) * | 2001-02-01 | 2002-08-14 | Matsushita Electric Ind Co Ltd | Wind direction or the like regulating mechanism for air conditioner |
| CN201246855Y (en) * | 2008-07-04 | 2009-05-27 | 广东美的电器股份有限公司 | Wind guide mechanism of split wall hanging type air conditioner indoor machine |
| CN105020873A (en) * | 2014-04-24 | 2015-11-04 | 珠海格力电器股份有限公司 | Motion mechanism, panel mechanism and household appliance |
| CN206724436U (en) * | 2017-04-28 | 2017-12-08 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its wind-guiding plate movement mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107014053B (en) * | 2017-04-28 | 2020-11-13 | 珠海格力电器股份有限公司 | Air conditioner and air deflector motion thereof |
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- 2017-04-28 CN CN201710291740.9A patent/CN107014053B/en active Active
- 2017-12-25 WO PCT/CN2017/118395 patent/WO2018196422A1/en active Application Filing
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|---|---|---|---|---|
| EP0400401A2 (en) * | 1989-05-29 | 1990-12-05 | Schako Metallwarenfabrik Ferdinand Schad Kg | Volume flowregulator for a duct |
| JP2002228249A (en) * | 2001-02-01 | 2002-08-14 | Matsushita Electric Ind Co Ltd | Wind direction or the like regulating mechanism for air conditioner |
| CN201246855Y (en) * | 2008-07-04 | 2009-05-27 | 广东美的电器股份有限公司 | Wind guide mechanism of split wall hanging type air conditioner indoor machine |
| CN105020873A (en) * | 2014-04-24 | 2015-11-04 | 珠海格力电器股份有限公司 | Motion mechanism, panel mechanism and household appliance |
| CN206724436U (en) * | 2017-04-28 | 2017-12-08 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its wind-guiding plate movement mechanism |
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| Publication number | Publication date |
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| WO2018196422A1 (en) | 2018-11-01 |
| CN107014053A (en) | 2017-08-04 |
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