CN111780250A - Air outlet structure, cabinet air conditioner and air conditioner - Google Patents
Air outlet structure, cabinet air conditioner and air conditioner Download PDFInfo
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- CN111780250A CN111780250A CN202010673078.5A CN202010673078A CN111780250A CN 111780250 A CN111780250 A CN 111780250A CN 202010673078 A CN202010673078 A CN 202010673078A CN 111780250 A CN111780250 A CN 111780250A
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- air outlet
- air
- positioning
- connecting rod
- plate body
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000013011 mating Effects 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241000237858 Gastropoda Species 0.000 description 6
- 239000003550 marker Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
Images
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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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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 discloses an air outlet structure, a cabinet air conditioner and an air conditioner. Wherein, this air-out structure includes: the air guide device comprises a machine body, a first air guide mechanism and a second air guide mechanism; the machine body is provided with a first air outlet and a second air outlet; the first air guide mechanism comprises a first volute tongue component and a plurality of first blades, the first volute tongue component is arranged at the first air outlet, the first volute tongue component is provided with a plurality of first matching holes, and the first blades are rotatably arranged at the corresponding first matching holes; the second air guide mechanism comprises a second volute tongue component and a plurality of second blades, the second volute tongue component is arranged at the second air outlet, the second volute tongue component is provided with a plurality of second matching holes, and the second blades are rotatably arranged at the corresponding second matching holes; the aperture of the second matching hole is larger than that of the first matching hole. The air outlet structure effectively simplifies the mounting structure of the mounting blades of the cabinet air conditioner and improves the production efficiency.
Description
Technical Field
The invention relates to the technical field of air conditioner equipment, in particular to an air outlet structure, a cabinet air conditioner using the air outlet structure and an air conditioner.
Background
Common cabinet air conditioners are provided with a left air outlet and a right air outlet, and blades are usually arranged at the left air outlet and the right air outlet so as to guide air blown out from the left air outlet and the right air outlet to a preset direction in order to increase the air supply angle and the air volume. Because the structures at the left air outlet and the right air outlet are usually arranged in a mirror image manner, the blades at the left air outlet and the right air outlet also need to be installed in a mirror image manner. However, the structure of the blades mounted to the left air outlet and the right air outlet is similar, and when the blades are mounted by an operator, the blades required to be mounted at the left air outlet are easily mounted at the right air inlet, so that the blades are clamped at the air outlet, and the complex steps of repeatedly dismounting and mounting the blades are caused.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an air outlet structure, aiming at simplifying the mounting structure of mounting blades of a cabinet air conditioner.
In order to achieve the purpose, the air outlet structure provided by the invention is applied to the cabinet air conditioner. The air-out structure includes:
the air conditioner comprises a machine body, a first air outlet and a second air outlet, wherein the machine body is provided with the first air outlet and the second air outlet which is arranged at an interval with the first air outlet;
the first air guide mechanism comprises a first volute tongue component and a plurality of first blades, the first volute tongue component is arranged at the first air outlet, the first volute tongue component is provided with a plurality of first matching holes, the first blades are rotatably arranged at the corresponding first matching holes, and the first blades are further in transmission connection with the machine body; and
the second air guide mechanism comprises a second volute tongue component and a plurality of second blades, the second volute tongue component is arranged at the second air outlet and is provided with a plurality of second matching holes, the second blades are rotatably arranged at the corresponding second matching holes, and the second blades are also in transmission connection with the machine body;
wherein the aperture of the second mating hole is larger than the aperture of the first mating hole.
In an embodiment of the present invention, a first positioning platform is protruded from an inner wall surface of each first mating hole, and a second positioning platform is protruded from an inner wall surface of each second mating hole;
the first blades can rotatably penetrate through the corresponding first matching holes and are abutted against the first positioning tables at the first matching holes;
the second blades can rotatably penetrate through the corresponding second matching holes and are abutted against the second positioning platforms at the second matching holes.
In an embodiment of the present invention, the first blade includes a first plate, a first connecting portion and a first connecting rod, the first connecting portion is connected to a periphery of the first plate, the first connecting rod is connected to an end of the first connecting portion away from the first plate, the first connecting portion is limited at the first matching hole and abuts against the first positioning table, and the first connecting rod is in transmission connection with the machine body;
the second blade comprises a second plate body, a second connecting part and a second connecting rod, the second connecting part is connected with the periphery of the second plate body, the second connecting rod is connected with one end of the second connecting part, which is far away from the second plate body, the second connecting part is limited at the second matching hole and is abutted against the second positioning table, and the second connecting rod is in transmission connection with the machine body;
wherein a cross-sectional area of the second connection portion is larger than a cross-sectional area of the second connection portion.
In an embodiment of the present invention, the first positioning table is provided with a first yielding hole communicated with the first fitting hole;
the first connecting part comprises a first assembling rod, a first convex ring and a first positioning convex block, one end of the first assembling rod is connected with the first plate body, the other end of the first assembling rod is connected with the first connecting rod, the first convex ring is convexly arranged on the periphery of the first assembling rod, the first positioning convex block is arranged on the first connecting rod and is arranged at an interval with the first convex ring, and the first connecting rod is in transmission connection with the machine body;
the first assembling rod penetrates through the first matching hole, the first convex ring is abutted to the first positioning table, and the first positioning lug penetrates through the first yielding hole and is arranged in a staggered mode with the first yielding hole, so that the first connecting portion is rotatably limited in the first matching hole.
In an embodiment of the present invention, the second positioning table is provided with a second yielding hole communicated with the second fitting hole;
the second connecting part comprises a second assembling rod, a second convex ring and a second positioning convex block, one end of the second assembling rod is connected with the second plate body, the other end of the second assembling rod is connected with the second connecting rod, the second convex ring is convexly arranged on the periphery of the second assembling rod, the second positioning convex block is arranged on the second connecting rod and is arranged at an interval with the second convex ring, and the second connecting rod is in transmission connection with the machine body;
the first assembling rod penetrates through the first matching hole, the first convex ring is abutted to the first positioning table, and the first positioning lug penetrates through the first yielding hole and is arranged in a staggered mode with the first yielding hole, so that the first connecting portion is rotatably limited in the first matching hole.
In an embodiment of the present invention, the first blade further includes a first identification protrusion, and the first identification protrusion is disposed on the first plate and/or the first connecting portion;
the second blade further comprises a second identification convex part which is arranged on the second plate body and/or the second connecting part;
the first identification protrusion is different in shape from the second identification protrusion.
In an embodiment of the present invention, a plurality of first air passing holes are disposed on the first plate, and the plurality of first air passing holes are arranged in an array on the first plate;
and/or a plurality of second air passing holes are arranged on the second plate body, and the second air passing holes are arrayed on the second plate body;
and/or a first air guide surface is further arranged on the first plate body and is arranged at one end, adjacent to the first air outlet, of the first plate body;
and/or a second air guide surface is further arranged on the second plate body and is arranged at one end, adjacent to the second air outlet, of the second plate body;
and/or the first plate body and/or the second plate body are arranged in a cambered surface manner.
In an embodiment of the present invention, the first volute tongue assembly includes a first housing disposed at the first air outlet and a first connecting rod, the first housing is provided with a first positioning groove and a plurality of first matching holes, the first positioning groove is disposed along a length direction of the first housing, the first connecting rod is slidably disposed in the first positioning groove and rotatably connected to the plurality of first blades, and the first connecting rod is in transmission connection with the machine body;
the second volute tongue component comprises a second shell and a second connecting rod, the second shell is arranged at the second air outlet and is provided with a second positioning groove and a plurality of second matching holes, the second positioning groove is formed in the length direction of the second shell, the second connecting rod is slidably arranged in the second positioning groove and is rotatably connected with the second blades, and the second connecting rod is in transmission connection with the machine body.
The invention further provides a cabinet air conditioner, which comprises a heat exchanger and the air outlet structure, wherein the heat exchanger is arranged in the machine body of the air outlet structure.
The invention further provides an air conditioner which comprises an air conditioner outdoor unit and the cabinet air conditioner, wherein the air conditioner outdoor unit is connected with the cabinet air conditioner through a pipeline.
According to the technical scheme, the first air outlet and the second air outlet are formed in the machine body, the first air guide mechanism and the second air guide mechanism are respectively arranged at the first air outlet and the second air outlet, and therefore the wind directions of airflow blown out of the first air outlet and the second air outlet are changed through the first air guide mechanism and the second air guide mechanism. The first air guide mechanism comprises a first volute tongue component and a plurality of first blades, the first blades are arranged at the first air outlet, one first matching hole of the first volute tongue component is formed in a penetrating mode, the second air guide mechanism comprises a second volute tongue component and a plurality of second blades, the second matching hole of the second volute tongue component is formed in a penetrating mode, the aperture of the second matching hole is larger than that of the first matching hole, the first blades are effectively prevented from being installed on the second volute tongue component, or the second blades are effectively prevented from being installed on the first volute tongue component, the efficiency of installing the second air guide mechanism of the first air guide mechanism is effectively improved, and the production efficiency of products is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an air outlet structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the first air guiding mechanism and the second air guiding mechanism in fig. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural view of the first air guiding mechanism and the second air guiding mechanism in fig. 1 from another perspective;
FIG. 5 is a partial enlarged view of the portion B in FIG. 4;
FIG. 6 is an enlarged view of a portion of FIG. 4 at C;
FIG. 7 is a schematic view of the first blade of FIG. 1;
FIG. 8 is a schematic structural view of the second blade of FIG. 1;
FIG. 9 is a schematic view of the first volute tongue assembly of FIG. 1;
FIG. 10 is a schematic view of the second tongue assembly of FIG. 1;
fig. 11 is a schematic structural diagram of an embodiment of a cabinet air conditioner according to the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides an air outlet structure which is applied to a cabinet air conditioner to adjust the wind direction of blown air flow. Fig. 1 is a schematic structural view of an air outlet structure according to an embodiment of the present invention; fig. 2 is a schematic structural view of the first air guiding mechanism and the second air guiding mechanism in fig. 1; referring to fig. 3, a partial enlarged view at a in fig. 2; fig. 4 is a schematic structural view of the first air guiding mechanism and the second air guiding mechanism in fig. 1 from another view angle; referring to fig. 5, a partial enlarged view at B in fig. 4; referring to fig. 6, a partial enlarged view at C in fig. 4; referring to fig. 7, a schematic view of the first blade of fig. 1 is shown; referring to fig. 8, a schematic view of the second blade of fig. 1 is shown; referring to fig. 9, a schematic structural view of the first volute tongue assembly of fig. 1 is shown; referring to FIG. 10, a schematic structural view of the second volute tongue assembly of FIG. 1 is shown; fig. 11 is a schematic structural diagram of a cabinet air conditioner according to an embodiment of the present invention.
In the embodiment of the present invention, as shown in fig. 1 and shown in fig. 2 and 3, the air outlet structure includes: the air guide device comprises a machine body 1, a first air guide mechanism 2 and a second air guide mechanism 3; wherein, the machine body 1 is provided with a first air outlet 11 and a second air outlet 12; the first air guide mechanism 2 comprises a first volute tongue component 21 and a plurality of first blades 23, the first volute tongue component 21 is arranged at the first air outlet 11, the first volute tongue component 21 is provided with a plurality of first matching holes 22, the first matching holes 22 are arranged along the length direction of the first volute tongue component 21, the first blades 23 are rotatably arranged at the corresponding first matching holes 22, and the first blades 23 are in transmission connection with the machine body 1; the second air guide mechanism 3 comprises a second volute tongue component 31 and a plurality of second blades 33 which are arranged at the second air outlet 12, the second volute tongue component 31 is provided with a plurality of second matching holes 32, the second matching holes 32 are arranged along the length direction of the second volute tongue component 31, the second blades 33 are rotatably arranged at the corresponding second matching holes 32 and are abutted against the inner wall surface of the second matching holes 32, the second blades 33 are in transmission connection with the machine body 1, and the aperture of the second matching holes 32 is larger than that of the first matching holes 22.
As can be appreciated, based on the aperture of the second fitting hole 32 being larger than the aperture of the first fitting hole 22, the first vane 23 is disposed corresponding to the first fitting hole 22, and the second vane 33 is disposed corresponding to the second fitting hole 32; in this way, the size of the portion where the first blade 23 and the first matching hole 22 are assembled is larger than the size of the portion where the second blade 33 and the second matching hole 32 are assembled, so as to avoid an accident that the first blade 23 is erroneously mounted to the second volute tongue component 31 when the air outlet structure is assembled, or avoid an accident that the second blade 33 is erroneously mounted to the first volute tongue component 21 when the air outlet structure is assembled.
In this embodiment, the first outlet 11 and the second outlet 12 are provided on the machine body 1, and the first wind guiding mechanism 2 and the second wind guiding mechanism 3 are respectively provided at the first outlet 11 and the second outlet 12, so that the wind directions of the air flows blown out from the first outlet 11 and the second outlet 12 are changed by the first wind guiding mechanism 2 and the second wind guiding mechanism 3. Wherein, first wind guiding mechanism 2 is including locating first snail tongue subassembly 21 and a plurality of first blade 23 of first air outlet 11 department, first blade 23 wears to locate the first mating holes 22 department that corresponds on the first snail tongue subassembly 21, second wind guiding mechanism 3 is including locating second snail tongue subassembly 31 and a plurality of second blade 33 of second air outlet 12 department, second blade 33 wears to locate the second mating holes 32 department that corresponds on the second snail tongue subassembly 31, and the aperture of second mating holes 32 is greater than the aperture of first mating holes 22, avoid installing first blade 23 to second snail tongue subassembly 31 effectively, or avoid installing second blade 33 to first snail tongue subassembly 21 on, improve the efficiency of installing the second wind guiding mechanism 3 of first wind guiding mechanism 2 effectively, improve the production efficiency of product.
Optionally, when the first blades 23 are rotatably disposed at the corresponding first matching holes 22, the first blades 23 can abut against the inner wall surfaces of the corresponding first matching holes 22, so as to improve the stability of the plurality of first blades 23 disposed on the first volute tongue assembly 21.
Optionally, when the second blade 33 is rotatably disposed at the corresponding second matching hole 32, the second blade 33 can abut against an inner wall surface of the corresponding second matching hole 32, so as to improve stability of the plurality of second matching holes 323 disposed in the second volute tongue component 31.
Optionally, the opening of the first air outlet 11 is a long strip-shaped opening, the first volute tongue component 21 is a long strip-shaped structure, the first volute tongue component 21 is disposed at the opening of the first air outlet 11, the first volute tongue component 21 is provided with a plurality of first matching holes 22, and the plurality of first matching holes 22 are disposed along the length direction of the first volute tongue component 21.
Optionally, the opening of the second air outlet 12 is a long strip-shaped opening, the second volute tongue component 31 is a long strip-shaped structure, the second volute tongue component 31 is disposed at the opening of the second air outlet 12, the second volute tongue component 31 is provided with a plurality of second matching holes 32, and the plurality of second matching holes 32 are disposed along the length direction of the second volute tongue component 31.
Optionally, one or two accommodating cavities may be provided in the machine body 1, and the accommodating cavities are used for installing the wind wheel.
When the machine body 1 is provided with a holding cavity, the holding cavity can be communicated with the second air outlet 12 and the first air outlet 11, the machine body 1 is further provided with an air inlet end, the air inlet end is communicated with the holding cavity, and the air inlet end is arranged opposite to the second air outlet 12 and the first air outlet 11. The wind wheel rotates to form negative pressure in the accommodating cavity, so that air around the air inlet end is sucked into the accommodating cavity to form airflow, and the airflow is blown out from the second air outlet 12 and the first air outlet 11 after passing through the accommodating cavity.
When organism 1 is provided with two holding chambeies, each holding intracavity all is provided with a wind wheel, two holding chambeies respectively with second air outlet 12 and first air outlet 11 intercommunication, organism 1 still is provided with the air inlet end, two holding chambeies of air inlet end intercommunication, the air inlet end sets up with second air outlet 12 and first air outlet 11 relatively. The two wind wheels rotate to form negative pressure in the two accommodating cavities, so that air around the air inlet end is sucked into the two accommodating cavities to form airflow, and the airflow is blown out from the second air outlet 12 and the first air outlet 11 after passing through the two accommodating cavities.
Alternatively, the body 1 may be provided with a driving assembly, which is provided corresponding to the first wind guide mechanism 2 and the second wind guide mechanism 3. The driving assembly can be connected with the first blades 23 and the second blades 33 through a gear set or a link mechanism to drive the first blades 23 and the second blades 33 to rotate so as to adjust the air outlet angle of the air flow blown out from the first air port and the second air port.
In an embodiment of the present invention, as shown in fig. 2, 3, 4, 5 and 6, the inner wall surface of each first mating hole 22 is protruded with a first positioning platform 24, and the inner wall surface of each second mating hole 32 is protruded with a second positioning platform 34;
the first blade 23 is rotatably arranged at the corresponding first matching hole 22 in a penetrating way and is abutted against the first positioning platform 24 at the corresponding first matching hole 22;
the second blade 33 is rotatably disposed through the corresponding second engaging hole 32 and abuts against the second positioning table 34 corresponding to the second engaging hole 32.
In the present embodiment, a first positioning table 24 is protruded on an inner wall surface of each first fitting hole 22, and a second positioning table 34 is protruded on an inner wall surface of each second fitting hole 32; so that when the first blade 23 is installed at the first fitting hole 22 and the second blade 33 is installed at the second fitting hole 32, the first blade 23 can abut against the first positioning table 24, and the first positioning table 24 provides a supporting force for the first blade 23 to prevent the first blade 23 from being excessively sunk into the first fitting hole 22, and when the first blade 23 rotates, the first blade 23 can stably rotate under the action of the inner wall surface of the first fitting hole 22 and the first positioning table 24. Similarly, when the second blade 33 is installed in the second matching hole 32, the second blade 33 can abut against the second positioning table 34, and the second positioning table 34 provides a supporting force for the second blade 33 to prevent the second blade 33 from being too sunk into the second matching hole 32, so that when the second blade 33 rotates, the second blade 33 can stably rotate under the action of the inner wall surface of the second matching hole and the second positioning table 34.
In an embodiment of the present invention, as shown in fig. 7 and 8, the first blade 23 includes a first plate 231, a first connecting portion 234 and a first connecting rod 238, the first connecting portion 234 is connected to a periphery of the first plate 231, the first connecting rod 238 is connected to an end of the first connecting portion 234 away from the first plate 231, the first connecting portion 234 is limited at the first matching hole 22 and abuts against the first positioning table 24, and the first connecting rod 238 is in transmission connection with the machine body 1;
the second blade 33 includes a second plate 331, a second connecting portion 334 and a second connecting rod 338, the second connecting portion 334 is connected with the periphery of the second plate 331, the second connecting rod 338 is connected with one end of the second connecting portion 334 departing from the second plate 331, the second connecting portion 334 is limited at the second matching hole 32 and abuts against the second positioning table 34, and the second connecting rod 338 is in transmission connection with the machine body 1;
wherein the cross-sectional area of the second connection portion 334 is greater than the cross-sectional area of the second connection portion 334.
In the present embodiment, based on the fact that the diameter of the second mating hole 32 is larger than the diameter of the first mating hole 22, the cross-sectional area of the second connecting portion 334 corresponding to the second mating hole 32 is larger than the cross-sectional area of the second connecting portion 334 corresponding to the first mating hole 22, when the first blade 23 is mounted on the first volute tongue component 21, and the second blade 33 is mounted on the second volute tongue component 31, the occurrence of an accident of mounting error is effectively avoided. On the other hand, the first connecting portion 234 is limited at the first matching hole 22, and the second connecting portion 334 is limited at the second matching hole 32, so as to prevent the first blade 23 from falling off from the first matching hole 22 when rotating, and prevent the second blade 33 from falling off from the second matching hole 32 when rotating.
Alternatively, the first connecting portion 234 and the first connecting rod 238 are disposed at an angle, that is, the first connecting rod 238 is connected to the first plate 231 through the first connecting portion 234, the first connecting rod 238 may be disposed parallel to the first plate 231, or the first connecting rod 238 may intersect with an extended surface of the first plate 231.
Alternatively, the second connecting portion 334 and the second connecting rod 338 are disposed at an included angle, that is, the second connecting rod 338 is connected to the second plate 331 through the second connecting portion 334, the second connecting rod 338 may be disposed parallel to the second plate 331, or the second connecting rod 338 may intersect with an extended surface of the second plate 331.
Alternatively, the cross section of the first plate 231 may be provided with a cambered surface.
Alternatively, the second plate body 331 may have a curved cross section.
Alternatively, the first plate 231, the first connecting portion 234 and the first connecting rod 238 may be integrally injection-molded. Alternatively, the first plate 231, the first connecting portion 234, and the first connecting rod 238 may be formed by two-step thermoforming, i.e., the first plate 231, the first connecting portion 234, and the first connecting rod 238 are formed separately in advance, and the two-step heating process is performed to form the first plate 231, the first connecting portion 234, and the first connecting rod 238.
Alternatively, the second plate 331, the second connecting portion 334 and the second connecting rod 338 may be integrally injection-molded. Alternatively, the second plate 331, the second connecting portion 334 and the second connecting rod 338 may be formed by a two-step thermoplastic molding process, in which the second plate 331, the second connecting portion 334 and the second connecting rod 338 are formed in advance and then heated again.
In an embodiment of the present invention, as shown in fig. 4, 5 and 6, the first positioning table 24 is provided with a first relief hole 25 communicated with the first mating hole 22;
the first connecting portion 234 includes a first assembling rod 235, a first protruding ring 236 and a first positioning protrusion 237, one end of the first assembling rod 235 is connected to the first plate 231, the other end of the first assembling rod 235 is connected to a first connecting rod 238, the first protruding ring 236 is protruded at the periphery of the first assembling rod 235, the first positioning protrusion 237 is disposed at the first connecting rod 238 and spaced from the first protruding ring 236, and the first connecting rod 238 is in transmission connection with the machine body 1;
the first assembling rod 235 is disposed through the first mating hole 22, the first protruding ring 236 abuts against the first positioning platform, and the first positioning protrusion 237 passes through the first yielding hole 25 and is disposed in a staggered manner with the first yielding hole 25, so that the first connecting portion 234 is rotatably limited at the first mating hole 22.
In this embodiment, a first protruding ring 236 and a first positioning protrusion 237 are disposed on the first assembling rod 235, the first positioning protrusion 237 and the first protruding ring 236 are disposed at an interval, when the first connecting portion 234 is connected to the first positioning table 24, two surfaces of the first positioning table 24 respectively abut against the first positioning protrusion 237 and the first protruding ring 236, so as to effectively position the first blade 23. On the other hand, the first positioning table 24 is provided with a first yielding hole 25 communicated with the first fitting hole 22, when the first blade 23 needs to be installed in the first fitting hole 22, the first assembling rod 235 of the first blade 23 can partially penetrate through the first fitting hole 22, the first positioning lug 237 corresponds to the first yielding hole 25, and the first positioning lug 237 penetrates through the first yielding hole 25; the operator may rotate the first assembly lever 235 such that the first locating tab 237 passing through the first relief hole 25 is misaligned with the first relief hole 25 to lock the first blade 23 to the first worm tongue assembly 21.
In the application of the present embodiment, the first connecting portion 234, the first assembling rod 235, the first protruding ring 236 and the first positioning protrusion 237 rotate synchronously, so that the first positioning protrusion 237 is opposite to the first yielding hole 25, and the supporting force of the first positioning platform 24 on the first positioning protrusion 237 is eliminated, so as to detach the first connecting portion 234 from the first matching hole 22.
In an embodiment of the present invention, as shown in fig. 4, 5 and 6, the second positioning table 34 is provided with a second relief hole 35 communicating with the second mating hole 32;
the second connecting portion 334 includes a second assembling rod 335, a second convex ring 336 and a second positioning convex block 337, one end of the second assembling rod 335 is connected with the second plate 331, the other end of the second assembling rod 335 is connected with a second connecting rod 338, the second convex ring 336 is convexly arranged on the periphery of the second assembling rod 335, the second positioning convex block 337 is arranged on the second connecting rod 338 and is spaced from the second convex ring 336, and the second connecting rod 338 is in transmission connection with the machine body 1;
the second assembling rod 335 is disposed through the second matching hole 32, the second protruding ring 336 abuts against the second positioning table 34, the second positioning protrusion 337 penetrates through the second yielding hole 35, and the second positioning protrusion 337 and the second yielding hole 35 are disposed in a staggered manner, so that the second connecting portion 334 is rotatably limited at the second matching hole 32.
In this embodiment, a second protruding ring 336 and a second positioning protruding block 337 are disposed on the second assembling rod 335, the second positioning protruding block 337 and the second protruding ring 336 are disposed at an interval, and when the second connecting portion 334 is connected to the second positioning stage 34, two surfaces of the second positioning stage 34 respectively abut against the second positioning protruding block 337 and the second protruding ring 336, so as to effectively position the second vane 33. On the other hand, the second positioning table 34 is provided with a second avoiding hole 35 communicating with the second fitting hole 32, when the second blade 33 needs to be installed in the second fitting hole 32, the second assembling rod 335 of the second blade 33 can partially pass through the second fitting hole 32, the second positioning bump 337 corresponds to the second avoiding hole 35, and the second positioning bump 337 passes through the second avoiding hole 35; the operator may rotate the second assembly lever 335 such that the second locating tab 337 through the second relief hole 35 is misaligned with the second relief hole 35 to lock the second blade 33 to the second worm tongue assembly 31.
In the application of the present embodiment, the second connecting portion 334, the second assembling rod 335, the second protruding ring 336 and the second positioning protrusion 337 rotate synchronously, so that the second positioning protrusion 337 is opposite to the second receding hole 35, and the supporting force of the second positioning block 337 by the second positioning table 34 is eliminated, so as to detach the second connecting portion 334 from the second matching hole 32.
Alternatively, referring to FIG. 5, the width of the first positioning protrusion 237 is defined as L, and the width of the first relief hole 25 is defined as D, where D ≧ L.
Alternatively, referring to FIG. 6, the width of the second positioning bump 337 is defined as L ', the width of the second displacement hole 35 is defined as D', and D '≧ L'.
Alternatively, D > D ', L > L' may be made to effectively avoid an accident of erroneously mounting the first blade 23 to the second volute tongue assembly 31 when the wind discharging structure is assembled, or an accident of erroneously mounting the second blade 33 to the first volute tongue assembly 21 when the wind discharging structure is assembled.
In an embodiment of the present invention, as shown in fig. 7 and 8, the first blade 23 further includes a first mark protrusion 239, and the first mark protrusion 239 is disposed on the first plate 231 and/or the first connecting portion 234; the second blade 33 further includes a second identification protrusion 339, and the second identification protrusion 339 is disposed on the second plate 331 and/or the second connecting portion 334.
The first marker projection 239 is different in shape from the second marker projection 339.
In the present embodiment, a first identification protrusion 239 is provided at the first blade 23, and a second identification protrusion 339 different from the first identification protrusion 239 is provided at the second blade 33, so that the operator can recognize the first blade 23 and the second blade 33.
Alternatively, the first marker projection 239 may be shaped like an "L", and the second marker projection 339 may be shaped like an "R". First and second marker projections 239, 339 may be other shapes, provided that first and second marker projections 239, 339 may be used to distinguish between first and second blades 23, 33.
In an embodiment of the present invention, as shown in fig. 7, a plurality of first air passing holes 232 are disposed on the first plate 231, and the plurality of first air passing holes 232 are arranged on the first plate 231 in an array; in this embodiment, be provided with a plurality of first holes 232 that cross on first plate body 231, blow to first plate body 231 when the air current is, can derive via a plurality of first holes 232 that cross, realize the effect of dispersed air current, avoid the wind-force of air current too big, improve the comfort of air-out.
In an embodiment of the invention, as shown in fig. 8, a plurality of second air passing holes 332 are disposed on the second plate 331, and the plurality of second air passing holes 332 are arranged on the second plate 331 in an array. In this embodiment, be provided with a plurality of second air passing holes 332 on the second plate body 331, blow to second plate body 331 when the air current, can derive via a plurality of second air passing holes 332, realize the effect of dispersed air current, avoid the wind-force of air current too big, improve the comfort of air-out.
In an embodiment of the present invention, as shown in fig. 7, the first plate 231 is further provided with a first air guiding surface 233, and the first air guiding surface 233 is disposed at an end of the first plate 231 adjacent to the first air outlet 11; it can be understood that the first air guide surface 233 is provided on the first plate 231, so that when the air flow is blown to the first air guide surface 233, the blowing direction of the air flow can be effectively changed.
In this embodiment, based on that the first plate 231 is further provided with the first air guiding surface 233 at an end adjacent to the first air outlet 11, after the air conditioning indoor unit stops working, the first blades 23 can be driven to rotate, so that the first plate 231 can rotate, and the adjacent two first plate 231 are partially stacked, at this time, the first air guiding surfaces 233 can just seal the first air outlet 11, so as to prevent external dust from entering the machine body 1.
Optionally, the first air guiding surface 233 is a structure protruding from the first plate 231, and a joint between the first air guiding surface 233 and the first plate 231 is an arc surface.
Optionally, the first air guiding surface 233 is a planar structure to effectively change the direction of the airflow.
In an embodiment of the present invention, as shown in fig. 8, a second air guiding surface 333 is further disposed on the second plate 331, and the second air guiding surface 333 is disposed at an end of the second plate 331 adjacent to the second air outlet 12; it can be understood that the second air guiding surface 333 is provided on the second plate 331, so that when the air flow is blown to the second air guiding surface 333, the blowing direction of the air flow can be effectively changed.
In this embodiment, based on that the second air guiding surface 333 is further disposed at one end of the second plate 331 adjacent to the second air outlet 12, after the air conditioning indoor unit stops working, the second blades 33 can be driven to rotate, so that the second plate 331 rotates, and two adjacent second plates 331 are partially stacked, at this time, the second air guiding surfaces 333 can just seal the second air outlet 12, so as to prevent external dust from entering the machine body 1.
Optionally, the second air guiding surface 333 protrudes from the second plate body 331, and a joint between the second air guiding surface 333 and the second plate body 331 is an arc surface.
Optionally, the second air guiding surface 333 is a planar structure to effectively change the flow direction of the air flow.
In an embodiment of the present invention, as shown in fig. 2 and 3, the first plate 231 and/or the second plate 331 are disposed in a cambered surface to effectively change the flow direction of the air flow.
In an embodiment of the present invention, as shown in fig. 9 and 10, the first volute tongue assembly 21 includes a first housing 211 disposed at the first air outlet 11, and a first connecting rod 212, the first housing 211 is provided with a first positioning groove 26 and a plurality of first matching holes 22, the first positioning groove 26 is disposed along a length direction of the first housing 211, the first connecting rod 212 is slidably disposed in the first positioning groove 26 and rotatably connected to the plurality of first blades 23, and the first connecting rod 212 is in transmission connection with the machine body 1. In the present embodiment, the first blade 23 can be connected to the first connecting rod 212 in a snap-fit manner, that is, a snap is disposed at an end of the first connecting rod 238 away from the first connecting portion 234, a plurality of first positioning holes are disposed on the first connecting rod 212, and a first connecting portion 234 is positioned on the first connecting rod 212 by the cooperation of the snap and a first positioning hole.
The second volute tongue component 31 comprises a second shell 311 and a second connecting rod 312, the second shell 311 is arranged at the second air outlet 12, the second shell 311 is provided with a second positioning groove 36 and a plurality of second matching holes 32, the second positioning groove 36 is arranged along the length direction of the second shell 311, the second connecting rod 312 is slidably arranged at the second positioning groove 36 and rotatably connected with a plurality of second blades 33, and the second connecting rod 312 is in transmission connection with the machine body 1. In this embodiment, the second blade 33 can be connected to the second connecting rod 312 in a snap-fit manner, that is, a snap is disposed at an end of the second connecting rod 338 away from the second connecting portion 334, a plurality of second positioning holes are disposed on the second connecting rod 312, and the second connecting portion 334 is positioned on the second connecting rod 312 by the cooperation of the snap and the corresponding second positioning hole.
The present invention further provides a cabinet air conditioner, which is shown in fig. 11 and includes a heat exchanger and an air outlet structure, and the specific structure of the air outlet structure refers to the foregoing embodiments. The heat exchanger is arranged in the machine body of the air outlet structure and used for cooling or heating air entering the machine body.
The present invention further provides an air conditioner, which includes an outdoor unit and the cabinet air conditioner, and the specific structure of the cabinet air conditioner refers to the above embodiments, and since the air conditioner employs all technical solutions of all the above embodiments, the air conditioner at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein. The air conditioner outdoor unit is connected with the cabinet air conditioner through a pipeline.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an air-out structure is applied to cabinet air conditioner, its characterized in that, the air-out structure includes:
the air conditioner comprises a machine body, a first air outlet and a second air outlet, wherein the machine body is provided with the first air outlet and the second air outlet;
the first air guide mechanism comprises a first volute tongue component and a plurality of first blades, the first volute tongue component is arranged at the first air outlet, the first volute tongue component is provided with a plurality of first matching holes, the first blades are rotatably arranged at the corresponding first matching holes, and the first blades are further in transmission connection with the machine body; and
the second air guide mechanism comprises a second volute tongue component and a plurality of second blades, the second volute tongue component is arranged at the second air outlet and is provided with a plurality of second matching holes, the second blades are rotatably arranged at the corresponding second matching holes, and the second blades are also in transmission connection with the machine body;
wherein the aperture of the second mating hole is larger than the aperture of the first mating hole.
2. The air outlet structure according to claim 1, wherein a first positioning table is provided on an inner wall surface of the first fitting hole in a protruding manner, and a second positioning table is provided on an inner wall surface of the second fitting hole in a protruding manner;
the first blades can rotatably penetrate through the corresponding first matching holes and are abutted against the first positioning tables at the first matching holes;
the second blades can rotatably penetrate through the corresponding second matching holes and are abutted against the second positioning platforms at the second matching holes.
3. The air outlet structure of claim 2, wherein the first blade comprises a first plate body, a first connecting portion and a first connecting rod, the first connecting portion is connected with the periphery of the first plate body, the first connecting rod is connected with one end of the first connecting portion, which is away from the first plate body, the first connecting portion is limited at the first matching hole and abuts against the first positioning table, and the first connecting rod is in transmission connection with the machine body;
the second blade comprises a second plate body, a second connecting part and a second connecting rod, the second connecting part is connected with the periphery of the second plate body, the second connecting rod is connected with one end of the second connecting part, which is far away from the second plate body, the second connecting part is limited at the second matching hole and is abutted against the second positioning table, and the second connecting rod is in transmission connection with the machine body;
wherein a cross-sectional area of the second connection portion is larger than a cross-sectional area of the second connection portion.
4. The air outlet structure of claim 3, wherein the first positioning table is provided with a first relief hole communicated with the first fitting hole;
the first connecting part comprises a first assembling rod, a first convex ring and a first positioning convex block, one end of the first assembling rod is connected with the first plate body, the other end of the first assembling rod is connected with the first connecting rod, the first convex ring is convexly arranged on the periphery of the first assembling rod, the first positioning convex block is arranged on the first connecting rod and is arranged at an interval with the first convex ring, and the first connecting rod is in transmission connection with the machine body;
the first assembling rod penetrates through the first matching hole, the first convex ring is abutted to the first positioning table, the first positioning lug penetrates through the first yielding hole, and the first positioning lug and the first yielding hole are arranged in a staggered mode, so that the first connecting portion is rotatably limited in the first matching hole.
5. The air outlet structure of claim 3, wherein the second positioning table is provided with a second relief hole communicated with the second matching hole;
the second connecting part comprises a second assembling rod, a second convex ring and a second positioning convex block, one end of the second assembling rod is connected with the second plate body, the other end of the second assembling rod is connected with the second connecting rod, the second convex ring is convexly arranged on the periphery of the second assembling rod, the second positioning convex block is arranged on the second connecting rod and is arranged at an interval with the second convex ring, and the second connecting rod is in transmission connection with the machine body;
the second assembling rod penetrates through the second matching hole, the second convex ring is abutted to the second positioning platform, the second positioning lug penetrates through the second yielding hole, and the second positioning lug and the second yielding hole are arranged in a staggered mode so that the second connecting portion is rotatably limited in the second matching hole.
6. The air outlet structure of claim 3, wherein the first blade further comprises a first identification protrusion, and the first identification protrusion is arranged on the first plate body and/or the first connecting portion;
the second blade further comprises a second identification convex part which is arranged on the second plate body and/or the second connecting part;
the first identification protrusion is different in shape from the second identification protrusion.
7. The air outlet structure of claim 3, wherein a plurality of first air passing holes are formed in the first plate body, and the plurality of first air passing holes are arranged in an array on the first plate body;
and/or a plurality of second air passing holes are arranged on the second plate body, and the second air passing holes are arrayed on the second plate body;
and/or a first air guide surface is further arranged on the first plate body and is arranged at one end, adjacent to the first air outlet, of the first plate body;
and/or a second air guide surface is further arranged on the second plate body and is arranged at one end, adjacent to the second air outlet, of the second plate body;
and/or the first plate body and/or the second plate body are arranged in a cambered surface manner.
8. The air outlet structure of any one of claims 1 to 7, wherein the first volute tongue component comprises a first casing and a first connecting rod, the first casing is provided with a first positioning groove and a plurality of first matching holes, the first positioning groove is arranged along the length direction of the first casing, the first connecting rod is slidably arranged in the first positioning groove and is rotatably connected with the plurality of first blades, and the first connecting rod is in transmission connection with the machine body;
the second volute tongue component comprises a second shell and a second connecting rod, the second shell is arranged at the second air outlet and is provided with a second positioning groove and a plurality of second matching holes, the second positioning groove is formed in the length direction of the second shell, the second connecting rod is slidably arranged in the second positioning groove and is rotatably connected with the second blades, and the second connecting rod is in transmission connection with the machine body.
9. A cabinet air conditioner is characterized by comprising a heat exchanger and the air outlet structure as claimed in any one of claims 1 to 8, wherein the heat exchanger is arranged in the machine body of the air outlet structure.
10. An air conditioner comprising an outdoor unit and the cabinet air conditioner as claimed in claim 9, wherein the outdoor unit is connected to the cabinet air conditioner by piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673078.5A CN111780250A (en) | 2020-07-13 | 2020-07-13 | Air outlet structure, cabinet air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673078.5A CN111780250A (en) | 2020-07-13 | 2020-07-13 | Air outlet structure, cabinet air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111780250A true CN111780250A (en) | 2020-10-16 |
Family
ID=72767599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010673078.5A Pending CN111780250A (en) | 2020-07-13 | 2020-07-13 | Air outlet structure, cabinet air conditioner and air conditioner |
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| Country | Link |
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| CN (1) | CN111780250A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108370A (en) * | 2021-05-18 | 2021-07-13 | 宁波康韩瑞电器有限公司 | Air guide assembly and air conditioner |
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Application publication date: 20201016 |