CN115628539A - Sweep wind subassembly and air conditioning unit - Google Patents
Sweep wind subassembly and air conditioning unit Download PDFInfo
- Publication number
- CN115628539A CN115628539A CN202211170881.2A CN202211170881A CN115628539A CN 115628539 A CN115628539 A CN 115628539A CN 202211170881 A CN202211170881 A CN 202211170881A CN 115628539 A CN115628539 A CN 115628539A
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- Prior art keywords
- wind sweeping
- wind
- connecting rod
- sweeping assembly
- sweeping
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 19
- 238000010408 sweeping Methods 0.000 claims abstract description 214
- 230000007246 mechanism Effects 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
- 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
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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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 wind sweeping assembly and an air conditioning unit. The wind sweeping assembly comprises a connecting rod; the wind sweeping blade is arranged on the connecting rod and can rotate relative to the connecting rod; the wind sweeping assembly has a wind sweeping state and a concealed state. According to the wind sweeping assembly and the air conditioning unit, when the wind sweeping assembly is in a wind sweeping state, the wind sweeping blades form an included angle relative to the connecting rod to sweep wind, when the wind sweeping assembly is not required to sweep wind, the wind sweeping assembly is switched to a hidden state, the wind sweeping blades and the connecting rod are in the same plane, the shielding area of the wind sweeping blades to the wind outlet is overlapped with the shielding area of the connecting rod to the wind outlet, the shielding of the wind sweeping blades to the wind outlet is reduced as much as possible, the blocking of the wind sweeping blades to airflow is reduced, the wind outlet speed and the wind volume of the wind outlet are guaranteed, and the air supply distance and the heat exchange performance of the air conditioning unit are guaranteed.
Description
Technical Field
The invention relates to the technical field of air treatment equipment, in particular to a wind sweeping assembly and an air conditioning unit.
Background
The air conditioner is an almost indispensable household appliance in modern life, not only has the function of controlling the ambient temperature, but also develops various functions of the air conditioner, and one of the controllable wind sweeping directions is the air conditioner. In the prior art, the left and right wind directions are controlled by the wind sweeping blades which rotate left and right at the air outlet, however, in the actual use process, the function of the left and right wind sweeping directions of the air conditioner is not just needed, when the wind sweeping is not needed, the wind sweeping blades can block part of the wind quantity of the air outlet, the air outlet speed and the wind quantity of the air conditioner are seriously reduced, the normal air supply distance of the air conditioner is shortened, and the performance of the air conditioner is influenced.
Disclosure of Invention
The invention discloses a wind sweeping assembly and an air conditioning unit, which solve the problem that the performance of an air conditioner is influenced because a wind sweeping blade can block partial wind in the prior art.
The invention discloses a wind sweeping assembly, which comprises:
a connecting rod;
the wind sweeping blades are arranged on the connecting rod and can rotate relative to the connecting rod;
the wind sweeping assembly has a wind sweeping state and a concealed state;
when the wind sweeping assembly is in the wind sweeping state, an included angle is formed between the plane where the wind sweeping blade is located and the connecting rod;
when the wind sweeping assembly is in the hidden state, the connecting rod is located on the plane where the wind sweeping blades are located.
The wind sweeping blade is characterized in that a mounting hole is formed in the connecting rod, a rotating shaft is arranged on the wind sweeping blade, and the rotating shaft is rotatably arranged in the mounting hole.
A first limiting structure is arranged in the mounting hole, a second limiting structure is arranged on the rotating shaft, and when the wind sweeping assembly is in the wind sweeping state, the first limiting structure is in limiting fit with the second limiting structure; when the wind sweeping assembly is in the hidden state, the second limiting structure is separated from the first limiting structure.
A guide mechanism is arranged in the mounting hole, and the second limiting structure can be close to or far away from the first limiting structure under the action of the guide mechanism.
A limiting groove is formed in the mounting hole, the limiting groove forms the first limiting structure, an elastic bulge is arranged on the rotating shaft, the elastic bulge forms the second limiting structure, and when the wind sweeping assembly is in the wind sweeping state, the elastic bulge is positioned in the limiting groove; when the wind sweeping assembly is in the hidden state, the elastic bulge is separated from the limiting groove.
Sweep the wind blade and include that first wind portion and second sweep wind portion, be provided with first connection structure in the first wind portion of sweeping, the second is swept and is provided with second connection structure in the wind portion, first connection structure with the cooperation of second connection structure forms the pivot, first wind portion of sweeping is located one side of connecting rod, the second is swept wind and is located the opposite side of connecting rod.
The first air sweeping part is provided with a connecting groove, the second air sweeping part is provided with a connecting column, part of the connecting column is located in the connecting groove, and part of the connecting column is located in the mounting hole to form the rotating shaft.
The wind sweeping assembly is arranged at an air outlet of a preset structure, and when the wind sweeping assembly is in the hidden state, the wind sweeping blades are attached to the preset structure.
Sweep the wind subassembly and still include actuating mechanism, actuating mechanism set up in predetermine structurally, the connecting rod connect in actuating mechanism is last, just actuating mechanism can drive the connecting rod with sweep the wind blade and be close to predetermine the structure so that sweep the wind blade laminating in predetermine structurally.
The wind sweeping assembly further comprises a rotating mechanism, the rotating mechanism is connected to the driving mechanism, the connecting rod is connected to the rotating mechanism, and the rotating mechanism can drive the connecting rod and the wind sweeping blades to synchronously rotate to sweep wind.
Sweep the wind subassembly and still include drive bracket, drive bracket connect in actuating mechanism is last, slewing mechanism rotationally set up in drive bracket is last, actuating mechanism can drive bracket swing so that slewing mechanism the connecting rod with sweep the wind blade and be close to or keep away from predetermine the structure.
Sweep the wind subassembly and still include rotor arm and rotation piece, the rotor arm articulate in predetermine structurally, rotate the piece and rotationally set up in on the rotor arm, the connecting rod connect in rotate on the piece, just it can be along with the rotation of connecting rod rotates.
Another aspect of the invention provides an air conditioning unit, which includes the above wind sweeping assembly.
According to the wind sweeping assembly and the air conditioning unit, when the wind sweeping assembly is in a wind sweeping state, the wind sweeping blades form an included angle relative to the connecting rod to sweep wind, when the wind sweeping assembly is not required to sweep wind, the wind sweeping assembly is switched to a hidden state, the wind sweeping blades and the connecting rod are in the same plane, the shielding area of the wind sweeping blades to the wind outlet is overlapped with the shielding area of the connecting rod to the wind outlet, the shielding of the wind sweeping blades to the wind outlet is reduced as much as possible, the blocking of the wind sweeping blades to airflow is reduced, the wind outlet speed and the wind volume of the wind outlet are guaranteed, and the air supply distance and the heat exchange performance of the air conditioning unit are guaranteed.
Drawings
FIG. 1 is a schematic structural view of a wind sweeping assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of FIG. 1 at A;
FIG. 3 is an exploded view of a wind sweeping assembly of an embodiment of the present invention;
FIG. 4 is a partial schematic view of a wind sweeping assembly of an embodiment of the present invention in a concealed state;
FIG. 5 is a partial schematic view of FIG. 4 at B;
fig. 6 is a sectional view of a first wind sweeping part according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a second air sweep portion of the embodiment of the present invention;
FIG. 8 is a schematic structural diagram of an air conditioning unit with a wind sweeping assembly in a wind sweeping state according to an embodiment of the present invention;
FIG. 9 is a partial schematic view at C of FIG. 8;
FIG. 10 is a side cross-sectional view of an air conditioning unit of an embodiment of the present invention;
FIG. 11 is another schematic diagram of an air conditioning assembly according to an embodiment of the present invention;
FIG. 12 is a partial schematic view of FIG. 11 at D;
FIG. 13 is a schematic structural diagram of an air conditioning assembly with a wind sweeping assembly hidden according to an embodiment of the present invention;
FIG. 14 is a partial schematic view at E of FIG. 13;
FIG. 15 is a partial schematic view of FIG. 13 at F;
FIG. 16 is a schematic view of the construction of the rotor arm and rotor according to an embodiment of the present invention;
legend: 1. a connecting rod; 2. a rotating mechanism; 11. mounting holes; 31. a rotating shaft; 111. a limiting groove; 311. an elastic bulge; 32. a first wind sweeping part; 33. a second air sweeping part; 321. connecting grooves; 331. connecting columns; 4. presetting a structure; 5. a drive mechanism; 6. a drive bracket; 71. a rotating arm; 72. and a rotating member.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the details of the description.
As shown in fig. 1 to 16, the present invention discloses a wind sweeping assembly, comprising: a connecting rod 1; the wind sweeping blades are arranged on the connecting rod 1 and can rotate relative to the connecting rod 1; the wind sweeping assembly has a wind sweeping state and a hidden state; when the wind sweeping assembly is in the wind sweeping state, the plane where the wind sweeping blades are located and the connecting rod 1 form an included angle; when the wind sweeping assembly is in the hidden state, the connecting rod 1 is positioned on the plane of the wind sweeping blade. When sweeping the wind subassembly and being in the state of sweeping the wind, sweep the wind blade and form the contained angle and sweep the wind for connecting rod 1, and when need not sweeping the wind, sweep the wind subassembly and switch over to hidden state, sweep wind blade and connecting rod 1 and be in the coplanar, sweep the area that shelters from of wind blade to the air outlet and the area coincidence that shelters from of connecting rod 1 to the air outlet this moment, reduce as far as possible and sweep the sheltering from of wind blade to the air outlet, thereby reduce and sweep the blockking of wind blade to the air current, guarantee the air-out wind speed and the amount of wind of air outlet, guarantee air conditioning unit's air supply distance and heat transfer performance.
Sweep the wind subassembly and still include slewing mechanism 2, slewing mechanism 2 connect in actuating mechanism is last, connecting rod 1 connect in slewing mechanism 2 is last, just slewing mechanism 2 can drive connecting rod 1 with sweep the synchronous rotation of wind blade and sweep the wind. The rotating mechanism 2 is utilized to drive the connecting rod 1 to rotate so as to adjust the inclination angle of the wind sweeping blade, and therefore the change of the wind sweeping direction is achieved. Wherein the rotating mechanism 2 may be a stepping motor.
In one embodiment, the connecting rod 1 is provided with a mounting hole 11, the wind-sweeping blade is provided with a rotating shaft 31, and the rotating shaft 31 is rotatably disposed in the mounting hole 11. The rotating connection between the wind sweeping blades and the connecting rod 1 is realized by the rotating shaft 31 and the mounting hole 11, so that the wind sweeping blades can rotate relative to the connecting rod 1 when the wind sweeping assembly is switched between a wind sweeping state and a hidden state.
In order to ensure that the wind sweeping blades cannot rotate relative to the connecting rod 1 when the wind sweeping assembly is in a wind sweeping state, a first limiting structure is arranged in the mounting hole 11, a second limiting structure is arranged on the rotating shaft 31, and when the wind sweeping assembly is in the wind sweeping state, the first limiting structure is in limiting fit with the second limiting structure; when the wind sweeping assembly is in the hidden state, the second limiting structure is separated from the first limiting structure. Utilize first limit structure and second limit structure's spacing cooperation can guarantee to sweep the relatively fixed between wind blade and the connecting rod 1 to under the state of sweeping the wind, sweep the wind blade and can reach predetermined wind purpose of sweeping, sweep the wind blade simultaneously and still need rotate for connecting rod 1, first limit structure breaks away from with second limit structure this moment, sweep the wind blade and then can rotate for connecting rod 1.
A guide mechanism is arranged in the mounting hole 11, and the second limiting structure can be close to or far away from the first limiting structure under the action of the guide mechanism. The guide mechanism is utilized to ensure that the second limiting structure can be reliably matched with or separated from the first limiting structure, so that the relative rotation or relative fixing reliability between the wind sweeping blade and the connecting rod 1 is ensured.
Wherein, a part of the inner surface of the mounting hole 11 forms a guide mechanism, and the second limit structure can be abutted against the corresponding inner surface of the mounting hole 11 to slide so as to realize the guide.
A limiting groove 111 is formed in the mounting hole 11, the limiting groove 111 forms the first limiting structure, an elastic protrusion 311 is arranged on the rotating shaft 31, the elastic protrusion 311 forms the second limiting structure, and when the wind sweeping assembly is in the wind sweeping state, the elastic protrusion 311 is located in the limiting groove 111; when the wind sweeping component is in the hidden state, the elastic protrusion 311 is separated from the limiting groove 111. The diameter of the rotating shaft 31 is the same as that of the mounting hole 11, a groove is additionally formed in the side wall of the mounting hole 11 to form a limiting groove 111, the elastic protrusion 311 is arranged on the side wall of the rotating shaft 31, when the wind sweeping assembly is switched from the wind sweeping state to the hidden state, and the rotating shaft 31 and the mounting hole 11 rotate relatively, the elastic protrusion 311 deforms under the extrusion of the side wall of the mounting hole 11 to gradually slide out of the limiting groove 111, and in the deformation process of the elastic protrusion 311, elastic force can be accumulated by the elastic protrusion 311. When the wind sweeping component is switched from a hidden state to a wind sweeping state, the elastic force accumulated by the elastic protrusions 311 is released and drives the rotating shaft 31 to rotate relative to the mounting hole 11, the elastic protrusions 311 finally slide into the limiting grooves 111 under the guiding action of the guiding mechanism, and when the elastic protrusions 311 completely enter the limiting grooves 111, the elastic protrusions 311 restore to the original state and are clamped with the limiting grooves 111, so that the wind sweeping blades and the connecting rod 1 are fixed relatively.
It should be noted that when the wind sweeping assembly is switched from the wind sweeping state to the hidden state, the wind sweeping blade is forced to rotate by an external force, so that the rotating shaft 31 rotates relative to the mounting hole 11, and the elastic protrusion 311 slides out of the limiting groove 111; when the external force on the wind-sweeping blade is removed, the elastic force is accumulated by the elastic protrusion 311, and the elastic force can drive the rotating shaft 31 to rotate, so that the wind-sweeping component is switched from the hidden state to the wind-sweeping state.
Optionally, the cross section of the elastic protrusion 311 is triangular, when the wind sweeping assembly is in a hidden state, a vertex of the triangle abuts against the inner surface of the mounting hole 11, the height of the triangle is reduced under the extrusion effect of the mounting hole 11 on the rotating shaft 31, the cross section of the limiting groove 111 is the same as that of the elastic protrusion 311, when the wind sweeping assembly is in a wind sweeping state, the triangle of the elastic protrusion 311 restores to an original shape in the limiting groove 111, and therefore the elastic protrusion 311 and the limiting groove 111 are clamped. When the elastic protrusion 311 slides into or out of the limiting groove 111, the oblique side of the triangle can guide the edge of the limiting groove 111, so that the elastic protrusion 311 and the limiting groove 111 are matched smoothly.
In order to increase the area of the wind sweeping blade to increase the wind sweeping effect, the wind sweeping blade comprises a first wind sweeping part 32 and a second wind sweeping part 33, a first connecting structure is arranged on the first wind sweeping part 32, a second connecting structure is arranged on the second wind sweeping part 33, the first connecting structure and the second connecting structure are matched to form the rotating shaft 31, the first wind sweeping part 32 is located on one side of the connecting rod 1, and the second wind sweeping part 33 is located on the other side of the connecting rod 1. That is, the mounting hole 11 is a through hole, and the first connecting structure and the second connecting structure can penetrate through the mounting hole 11 to connect the first wind sweeping part 32 and the second wind sweeping part 33 after being matched, so that both the first wind sweeping part 32 and the second wind sweeping part 33 are connected to the connecting rod 1.
In one embodiment, the first wind sweeping part 32 is provided with a connecting groove 321, the second wind sweeping part 33 is provided with a connecting column 331, a part of the connecting column 331 is located in the connecting groove 321, and a part of the connecting column 331 is located in the mounting hole 11 to form the rotating shaft 31. The spliced pole 331 is stretched into by the one end of mounting hole 11 to by the outstanding connecting rod 1 of the other end of mounting hole 11, the part spliced pole 331 of outstanding connecting rod 1 can insert in the spread groove 321 with the spread groove 321 joint, thereby realize the connection of first wind portion 32 and second wind portion 33, the part spliced pole 331 that lies in the mounting hole 11 simultaneously forms pivot 31 and all connects first wind portion 32 and second wind portion 33 on the connecting rod 1.
Optionally, the cross sections of the connecting groove 321 and the connecting column 331 are non-circular, such as oval, cross, triangle, etc., so as to ensure that the first wind sweeping part 32 and the second wind sweeping part 33 can rotate synchronously, and ensure that the wind sweeping of the wind sweeping blade is reliable.
The air sweeping assembly is arranged at an air outlet of the preset structure 4, and when the air sweeping assembly is in the hidden state, the air sweeping blades are attached to the preset structure 4. The wind sweeping blades can reduce the obstruction to the air flow as much as possible, so that the air outlet speed and the air outlet volume of the air outlet are ensured.
Because when the wind sweeping blade is in when sweeping the wind state, the wind sweeping blade can lead the gas that predetermines structure 4 outflow, and the wind sweeping blade can not produce with predetermineeing the mechanism and interfere this moment, consequently, connecting rod 1 to predetermineeing and have certain distance between the structure 4, and work as in the in-process of sweeping wind subassembly and laminating on predetermineeing structure 4, the wind sweeping blade begins to contact and predetermines structure 4 to along with reducing of distance, the wind sweeping blade is forced to remove by the extrusion force of predetermineeing structure 4, and elastic bulge 311 is forced to be slided out by spacing groove 111 this moment, until connecting rod 1 and wind sweeping blade all laminate on predetermineeing structure 4, the process that the wind subassembly was switched to hidden mode was accomplished this moment.
When the wind sweeping component is required to sweep wind, the connecting rod 1 and the wind sweeping blades are controlled to move reversely, the wind sweeping blades are gradually separated from the preset structure 4, at the moment, the elastic force accumulated by the elastic protrusions 311 starts to drive the wind sweeping blades to move, the wind sweeping blades are gradually erected, the wind sweeping blades are relatively fixed with the connecting rod 1 after the elastic protrusions 311 slide into the limiting grooves 111, the wind sweeping blades reach a preset angle and can sweep wind, and the process that the wind sweeping component is switched to the wind sweeping state at the moment is completed.
Sweep the wind subassembly and still include actuating mechanism 5, actuating mechanism 5 set up in predetermine on the structure 4, connecting rod 1 connect in actuating mechanism 5 is last, just actuating mechanism 5 can drive connecting rod 1 with sweep the wind blade and be close to predetermine structure 4 so that sweep the wind blade laminating in predetermine on the structure 4.
Sweep the wind subassembly and still include drive support 6, drive support 6 connect in on the actuating mechanism 5, slewing mechanism 2 rotationally set up in on the drive support 6, actuating mechanism 5 can drive support 6 swings so that slewing mechanism 2 connecting rod 1 with sweep the wind blade and be close to or keep away from predetermine structure 4.
As shown in fig. 1, the cross section of the driving support 6 is Y-shaped, the rotating mechanism 2 is arranged at the opening of the Y-shape, the rotating mechanism 2 can rotate relative to the driving support 6, the driving mechanism 5 can drive the lower end of the Y-shape to swing, so as to drive the rotating mechanism 2 to perform circular motion, the movement of the rotating mechanism 2 synchronously drives the connecting rod 1 and the wind sweeping blade to move, so as to realize the switching of the wind sweeping assembly between the hidden state and the wind sweeping state.
Sweep the wind subassembly and still include rotor arm 71 and rotation piece 72, rotor arm 71 articulate in on the default structure 4, rotation piece 72 rotationally set up in on rotor arm 71, connecting rod 1 connect in on the rotation piece 72, just rotation piece 72 can be along with the rotation of connecting rod 1 rotates. Preferably, slewing mechanism 2 sets up the one end at connecting rod 1, and rotation piece 72 sets up the other end at connecting rod 1, utilizes rotor arm 71 and rotation piece 72 and drive support 6 combined action, can make connecting rod 1 and sweep the wind blade and connect reliably on predetermineeing structure 4, and when slewing mechanism 2 drove connecting rod 1 and rotates simultaneously, rotation piece 72 can rotate along with connecting rod 1, guarantees sweeping the wind that the subassembly can be smooth and sweep the wind. When the wind sweeping assembly is in a wind sweeping state, the rotating arm 71 and the driving support 6 can support the connecting rod 1, so that the wind sweeping blades cannot interfere with the preset structure 4, and the wind sweeping effect is guaranteed, meanwhile, when the wind sweeping assembly is switched from the wind sweeping state to a hidden state, the rotating arm 71 can swing along with the movement of the driving support 6, so that the axis of the connecting rod 1 can move in parallel, all the wind sweeping blades can move synchronously, and finally, the wind sweeping assembly is synchronously attached to the preset structure 4, and the reliability of the wind sweeping state and the attachment of the preset structure 4 is guaranteed.
Another aspect of the invention provides an air conditioning unit, which includes the above wind sweeping assembly. The air conditioning unit constitutes the preset structure 4.
The air conditioning unit comprises a bottom shell, and when the wind sweeping assembly is in a hidden state, the wind sweeping blades are attached to the bottom shell.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the invention are covered by the protection scope of the invention.
Claims (13)
1. A sweep wind subassembly which characterized in that: the method comprises the following steps:
a connecting rod (1);
the wind sweeping blade is arranged on the connecting rod (1) and can rotate relative to the connecting rod (1);
the wind sweeping assembly has a wind sweeping state and a hidden state;
when the wind sweeping assembly is in the wind sweeping state, the wind sweeping blades and the connecting rod (1) form an included angle;
when the wind sweeping assembly is in the hidden state, the connecting rod (1) is located on the plane where the wind sweeping blades are located.
2. The wind sweeping assembly according to claim 1, wherein the connecting rod (1) is provided with a mounting hole (11), the wind sweeping blade is provided with a rotating shaft (31), and the rotating shaft (31) is rotatably arranged in the mounting hole (11).
3. The wind sweeping assembly according to claim 2, wherein a first limiting structure is arranged in the mounting hole (11), a second limiting structure is arranged on the rotating shaft (31), and when the wind sweeping assembly is in the wind sweeping state, the first limiting structure is in limiting fit with the second limiting structure; when the wind sweeping assembly is in the hidden state, the second limiting structure is separated from the first limiting structure.
4. A wind sweeping assembly according to claim 3, wherein a guide mechanism is provided in the mounting hole (11), and the second limit structure can be moved towards or away from the first limit structure by the guide mechanism.
5. The wind sweeping assembly according to claim 3, wherein a limiting groove (111) is formed in the mounting hole (11), the limiting groove (111) forms the first limiting structure, an elastic protrusion (311) is arranged on the rotating shaft (31), the elastic protrusion (311) forms the second limiting structure, and when the wind sweeping assembly is in the wind sweeping state, the elastic protrusion (311) is located in the limiting groove (111); when the wind sweeping assembly is in the hidden state, the elastic bulge (311) is separated from the limiting groove (111).
6. A wind sweeping assembly according to claim 3, wherein the wind sweeping blade comprises a first wind sweeping portion (32) and a second wind sweeping portion (33), a first connecting structure is provided on the first wind sweeping portion (32), a second connecting structure is provided on the second wind sweeping portion (33), the first connecting structure and the second connecting structure cooperate to form the rotating shaft (31), the first wind sweeping portion (32) is located at one side of the connecting rod (1), and the second wind sweeping portion (33) is located at the other side of the connecting rod (1).
7. The wind sweeping assembly according to claim 6, wherein a connecting groove (321) is provided on the first wind sweeping part (32), a connecting column (331) is provided on the second wind sweeping part (33), part of the connecting column (331) is located in the connecting groove (321), and part of the connecting column (331) is located in the mounting hole (11) to form the rotating shaft (31).
8. The wind sweeping assembly according to claim 1, wherein the wind sweeping assembly is arranged at an air outlet of a preset structure (4), and when the wind sweeping assembly is in the hidden state, the wind sweeping blades are attached to the preset structure (4).
9. A wind sweeping assembly according to claim 8, further comprising a driving mechanism (5), wherein the driving mechanism (5) is disposed on the preset structure (4), the connecting rod (1) is connected to the driving mechanism (5), and the driving mechanism (5) can drive the connecting rod (1) and the wind sweeping blade to approach the preset structure (4) so that the wind sweeping blade fits on the preset structure (4).
10. The wind sweeping assembly according to claim 9, further comprising a rotating mechanism (2), wherein the rotating mechanism (2) is connected to the driving mechanism (5), the connecting rod (1) is connected to the rotating mechanism (2), and the rotating mechanism (2) can drive the connecting rod (1) and the wind sweeping blades to synchronously rotate for sweeping wind.
11. A wind sweeping assembly according to claim 10, further comprising a driving bracket (6), wherein the driving bracket (6) is connected to the driving mechanism (5), the rotating mechanism (2) is rotatably disposed on the driving bracket (6), and the driving mechanism (5) can drive the driving bracket (6) to swing so as to enable the rotating mechanism (2), the connecting rod (1) and the wind sweeping blade to approach or depart from the preset structure (4).
12. The wind sweeping assembly according to claim 10, further comprising a rotating arm (71) and a rotating member (72), wherein the rotating arm (71) is hinged to the predetermined structure (4), the rotating member (72) is rotatably disposed on the rotating arm (71), the connecting rod (1) is connected to the rotating member (72), and the rotating member (72) can rotate along with the rotation of the connecting rod (1).
13. An air conditioning unit, its characterized in that: comprising a wind sweeping assembly according to any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211170881.2A CN115628539B (en) | 2022-09-23 | Wind sweeping assembly and air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211170881.2A CN115628539B (en) | 2022-09-23 | Wind sweeping assembly and air conditioning unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115628539A true CN115628539A (en) | 2023-01-20 |
| CN115628539B CN115628539B (en) | 2024-07-30 |
Family
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