CN115540323A - Air guide structure and air conditioner - Google Patents
Air guide structure and air conditioner Download PDFInfo
- Publication number
- CN115540323A CN115540323A CN202210922055.2A CN202210922055A CN115540323A CN 115540323 A CN115540323 A CN 115540323A CN 202210922055 A CN202210922055 A CN 202210922055A CN 115540323 A CN115540323 A CN 115540323A
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- Prior art keywords
- air
- air guide
- rotating shaft
- vertical direction
- swing
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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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1486—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 bearings, pivots or hinges
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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
- F24F13/08—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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- 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 belongs to the technical field of air conditioners, and particularly relates to an air guide structure and an air conditioner, aiming at solving the problem that the comfort of a human body is poor due to the fact that fresh air sent out by a vertical air conditioner is directly blown to the human body. The air guide structure comprises a volute tongue, a volute and a swinging vane component; the volute tongue and the volute casing are oppositely arranged in the shell of the air conditioner and form an air channel; the swinging blade assembly comprises at least one swinging blade, the swinging blade is arranged at the air outlet of the air duct along the vertical direction, the swinging blade rotates around the vertical direction relative to the volute, and the air outlet can be sealed when the swinging blade rotates to the flattening state; along vertical direction, the swinging blade comprises a plurality of air guide openings and a plurality of air guide sheets, each air guide opening is respectively provided with the air guide sheet in an inclined mode, and the air guide sheets are configured to lead out fresh air flowing through the air guide openings in an inclined mode or in an inclined mode. The air guide structure and the air conditioner provided by the invention can realize that the fresh air is sent out obliquely upwards or obliquely downwards, so that the fresh air is prevented from blowing directly, cold air is prevented from blowing directly to a human body, and the comfort of the human body is improved.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to an air guide structure and an air conditioner.
Background
The air conditioner comprises a vertical air conditioner and a wall-mounted air conditioner, and compared with the wall-mounted air conditioner, the area covered by air blown out of the vertical air conditioner is more accordant with a human body, so that the wind area of the human body is large, the change speed of the body surface temperature of the human body is increased, and the air conditioner is popular with people.
The vertical air conditioner is internally provided with an air duct assembly which is used for forming an air duct so as to guide air entering from an air inlet of the vertical air conditioner to an air outlet. The air duct assembly comprises a swing blade, a volute and a volute tongue, the volute and the volute tongue are arranged in the vertical direction and limit the air outlet duct together, and the swing blade is arranged at an air outlet of the air duct and can swing left and right relative to the volute to change the air supply direction.
However, the fresh air sent by the vertical air conditioner blows directly to the human body, which results in poor comfort of the human body.
Disclosure of Invention
The vertical air conditioner aims to solve the problems in the prior art that the comfort of a human body is poor due to the fact that fresh air sent out by the vertical air conditioner in the prior art is directly blown to the human body.
The invention provides an air guide structure, which comprises a volute tongue, a volute and a swinging vane component, wherein the volute tongue is provided with a volute groove; the volute tongue and the volute are oppositely arranged in the shell of the air conditioner and form an air channel; the swinging vane assembly comprises at least one swinging vane, the swinging vane is arranged at the air outlet of the air duct along the vertical direction, the swinging vane rotates around the vertical direction relative to the volute, and the air outlet can be sealed when the swinging vane rotates to the flattening state; along the vertical direction, the swinging blade comprises a plurality of air guide openings and a plurality of air guide sheets, each air guide opening is respectively and obliquely provided with an air guide sheet, and the air guide sheets are configured to lead out fresh air flowing through the air guide openings obliquely upwards or downwards.
In a preferred technical solution of the above air guiding structure, the plurality of air guiding plates located in the same row are arranged on the swinging vane at intervals along a vertical direction.
In a preferred technical solution of the above air guiding structure, along the vertical direction, a plurality of the air guiding fins located in adjacent rows are arranged on the swing blade in a staggered manner.
In the preferable technical scheme of the air guide structure, one side of the air guide sheet is connected to the lower edge of the air guide opening along the vertical direction; the other side of the air guide sheet extends upwards in an inclined mode, and a gap is formed between the other side of the air guide sheet and the air guide opening.
In the preferable technical scheme of the air guide structure, one side of the air guide sheet is connected to the upper edge of the air guide opening along the vertical direction; the other side of the air guide sheet extends obliquely downwards, and a gap is formed between the other side of the air guide sheet and the air guide opening.
In a preferred technical solution of the above air guiding structure, the swing blade assembly includes a plurality of swing blades; the plurality of swing blades are arranged at the air outlet of the air duct side by side and rotate synchronously.
In a preferred technical solution of the above air guide structure, the swing blade assembly includes at least one linkage rod; the linkage rods are horizontally arranged on the swing blades, and the swing blades are connected together through the linkage rods and synchronously rotate.
In a preferred technical solution of the above air guiding structure, the swing blade assembly includes a driving motor, and a first rotating shaft and a second rotating shaft disposed on each of the swing blades; the first rotating shaft is arranged at the top end of the swing blade along the vertical direction, and the swing blade is rotationally connected with the volute tongue through the first rotating shaft; the second rotating shaft is arranged at the bottom end of the swing blade, and the swing blade is rotatably connected with the volute tongue through the second rotating shaft; in a plurality of the swing blades, the driving motor is selectively connected to the first rotating shaft of one of the swing blades.
In a preferred technical solution of the above air guiding structure, each of the swing vanes is provided with at least one third rotating shaft; the volute tongue comprises a supporting beam with a mounting part, and the mounting part is provided with a mounting hole matched with the third rotating shaft; the installation department orientation one side of pendulum leaf be provided with the open slot of mounting hole intercommunication, the pivot passes through the open slot install in the mounting hole.
The second aspect of the present invention provides an air conditioner, including the air guiding structure of the first aspect.
Compared with the related art, the air guide structure and the air conditioner provided by the invention have the following advantages:
the invention provides an air guide structure and an air conditioner, wherein a swinging blade component of the air guide structure is rotatably connected to an air outlet of an air duct. For example, the swing blade assembly can swing left and right to guide fresh air output by the air conditioner. The swinging blade assembly comprises at least one swinging blade, the swinging blade is provided with a plurality of air guide openings and air guide sheets matched with the air guide openings along the vertical direction, one side of each air guide sheet is connected to the lower edge of each air guide opening, and the other side of each air guide sheet extends towards the upper edge of each air guide opening, namely, each air guide sheet is obliquely and upwards arranged at each air guide opening of the swinging blade.
Furthermore, the swinging blade is rotatably connected to the air outlet of the air duct in the vertical direction, and when the swinging blade rotates to the flattening state, the swinging blade can seal the air outlet so that fresh air can flow out of the air guide opening, and the air guide piece guides out the fresh air flowing through the air guide opening in an inclined upward or inclined downward manner. For example, when the air conditioner is in a refrigeration mode, the adjusting swing blade is in a flattening state, and fresh air flowing through the air guide opening can be led out obliquely upwards through the air guide sheet, so that cold air can be prevented from directly blowing a human body, and the comfort of the human body is improved.
Compared with the prior art, the swinging blade of the vertical air conditioner can only realize the left and right swinging functions, and the guided fresh air directly blows to the human body, so that the comfort of the human body is poor.
In addition to the technical problems solved by the embodiments of the present disclosure, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions, other technical problems that can be solved by the air guiding structure and the air conditioner provided by the embodiments of the present disclosure, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description of the embodiments.
Drawings
Preferred embodiments of an air guide structure and an air conditioner according to the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:
fig. 1 is an overall schematic view of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic view of a configuration of a swing blade assembly and a volute tongue according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a swing blade assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a swing blade according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the point A in FIG. 4;
FIG. 6 is a schematic structural view of a volute tongue according to an embodiment of the present invention;
FIG. 7 is an enlarged view of the point B in FIG. 6;
fig. 8 is a schematic view illustrating a state of the swing vane assembly when the air conditioner according to the embodiment of the present invention is in the cooling anti-blow-through mode;
fig. 9 is a schematic view illustrating a state of the swing blade assembly when the air conditioner is in the heating anti-blow-through mode according to the embodiment of the present invention.
Description of reference numerals:
10-a swing blade assembly;
11-swinging leaves; 111-a wind-guiding opening; 112-wind deflector; 113-a first shaft; 114-a second shaft; 115-a third shaft; 12-a drive motor; 13-a linkage bar;
20-volute tongue;
21-a support beam; 22-a mounting portion; 221-mounting holes; 222-open slots;
30-a volute;
40-an air duct;
100-air conditioner.
Detailed Description
As described in the background art, the existing floor air conditioner has the problem that the comfort of the human body is poor due to the fact that fresh air sent by the existing floor air conditioner is directly blown to the human body. The inventor has found that such a problem occurs because the air duct assembly is provided in the floor air conditioner, and the air duct assembly is used to form an air duct for guiding air entering from the air inlet of the floor air conditioner to the air outlet. Wherein the wind channel subassembly includes the pendulum leaf and along the spiral case and the spiral case tongue that vertical direction set up, and spiral case tongue set up relatively and restrict the air duct jointly, and the pendulum leaf sets up in the air outlet department in wind duct to can swing for the spiral case left and right, however, current vertical air conditioner can only swing left and right, with adjustment air supply direction, its new trend of seeing off blows the human body directly, leads to human travelling comfort relatively poor.
In view of the above technical problems, the present invention provides an air guiding structure and an air conditioner, wherein the air guiding structure includes a flap assembly, and the flap assembly is rotatably connected to an air outlet of an air duct. The swinging blade assembly comprises at least one swinging blade, the swinging blade is provided with a plurality of air guide openings and air guide sheets matched with the air guide openings along the vertical direction, one side of each air guide sheet is connected to the lower edge of each air guide opening, and the other side of each air guide sheet extends towards the upper edge of each air guide opening, namely, each air guide sheet is obliquely and upwards arranged at each air guide opening of the swinging blade. When the swing blade rotates to the flattening state, the swing blade can seal the air outlet so that fresh air can flow out of the air guide opening, and the air guide piece guides out the fresh air flowing through the air guide opening obliquely upwards or downwards.
Compared with the prior art, the air guide structure has the advantages that the swing blade of the air conditioner can only realize the left and right air swing functions, and the derived fresh air directly blows to the human body, so that the comfort of the human body is poor.
In order to make the aforementioned objects, features and advantages of the embodiments of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be apparent that the described embodiments are only some 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.
The air conditioner provided by the embodiment of the invention is a vertical air conditioner, also called a cabinet air conditioner, and the vertical air conditioner is usually placed on the ground. The vertical air conditioner comprises a shell, an air guide structure, an axial flow fan and an evaporator, wherein the shell is provided with an air inlet and an air outlet; the cross flow fan is arranged in the air duct and used for driving air of the external environment to flow into the air duct from the air inlet, and the evaporator is arranged between the air inlet of the shell and the cross flow fan and used for carrying out heat exchange on the air flowing into the air duct so as to realize refrigeration or heating of the air conditioner.
As shown in fig. 1 and 2, the air guiding structure provided in the embodiment of the present invention includes a volute 30, a volute tongue 20 and a swinging vane assembly 10, wherein the volute tongue 20 and the volute 30 are oppositely disposed in the housing and together form an air duct 40, and an air outlet of the air duct 40 is a long strip-shaped opening extending along a vertical direction, and the shape of the opening is substantially consistent with that of a human body, so that the air receiving area of the human body can be increased, and the change of the body surface temperature of the human body is accelerated. For example, the body surface temperature of a human body can be accelerated to be cooled, so that the human feels cool.
For convenience of describing the embodiment, the vertical direction shown in the embodiment of the present invention may refer to the direction of the arrow shown in fig. 1, and the direction may be perpendicular to the ground. In addition, in order to improve the air supply effect, the extending direction of the air outlet of the shell can be consistent with the axis of the axial flow fan.
As shown in fig. 3 to 5, the swing blade assembly 10 includes at least one swing blade 11, the swing blade 11 is disposed at the air outlet of the air duct 40 along the vertical direction, and the swing blade 11 can rotate relative to the spiral casing 30, that is, the swing blade 11 can rotate around the vertical direction, so that the swing blade 11 can swing left and right at the air outlet to adjust the air supply direction of the air conditioner 100.
Furthermore, the flap 11 is provided with a plurality of air guiding openings 111 and a plurality of air guiding sheets 112, the plurality of air guiding openings 111 are arranged on the flap 11 at intervals along the vertical direction, the plurality of air guiding sheets 112 are respectively arranged on the air guiding openings 111 in an inclined manner, and the air guiding sheets 112 can guide the fresh air flowing through the air guiding openings 111 so as to blow the fresh air obliquely up and down or blow the fresh air obliquely down.
It should be understood that, one air guiding sheet 112 is disposed at each air guiding opening 111, and the air guiding sheet 112 is obliquely disposed at the air guiding opening 111. For example, the air-guiding sheet 112 may be disposed at the air-guiding opening 111 in an inclined upward direction, one side of the air-guiding sheet 112 is connected to the lower edge of the air-guiding opening 111, and the other side of the air-guiding sheet 112 extends toward the upper edge of the air-guiding opening 111 and forms a gap with the air-guiding opening 111.
Alternatively, the air guiding sheet 112 may be obliquely disposed at the air guiding opening 111 downward, one side of the air guiding sheet 112 is connected to the upper edge of the air guiding opening 111, and the other side of the air guiding sheet 112 extends toward the lower edge of the air guiding opening 111 and forms a gap with the air guiding opening 111. The embodiments of the present invention are not limited in this respect.
Illustratively, when the air conditioner 100 is in the cooling blow-through prevention mode, the cooling blow-through prevention mode referred to herein is a mode in which the air conditioner 100 is in a cooling state and fresh air is not blown directly to the body, i.e., the cold air may be sent obliquely upward. Because the cold air is heavy, waterfall type air supply is realized, so that the fresh air is not directly blown to the human body, and the comfort of a user is improved.
On the contrary, when the air conditioner 100 is in the heating and direct blowing prevention mode, the heating and direct blowing prevention mode referred to herein is a mode in which the air conditioner 100 is in the heating state and fresh air is not directly blown to the body, that is, the hot air may be sent out obliquely downward so as to gradually rise from the ground, thereby improving the comfort of the user.
As shown in fig. 8 and 9, the embodiment of the present invention is described by taking an example that the air guiding plate 112 is disposed obliquely downward, and when the air conditioner 100 is in the cooling and direct blowing prevention mode, the adjustable swing vane 11 is in the flat state; at this time, the swing blade 11 closes the air outlet of the air duct 40, and the air guide sheet 112 is located inside the air duct 40; the cold air can only flow out obliquely upwards through the air guiding sheet 112 and the air guiding opening 111. On the contrary, when the air conditioner 100 is in the heating direct-blowing prevention mode, the swing vane 11 is rotated reversely, and the swing vane 11 is in the flattening state; at this time, the swing blade 11 closes the air outlet of the air duct 40, and the air guiding sheet 112 is located outside the air duct 40, so that the hot air obliquely flows downwards through the air guiding opening 111 and the air guiding sheet 112.
It should be noted that, referring to fig. 2, when the swing blade 11 of the air conditioner 100 is in the non-flattened state, the swing blade 11 does not close the air outlet of the air duct 40, and fresh air can flow out from the gap between the air duct 40 and the swing blade 11. If the swinging blade 11 is rotated, the function of swinging wind left and right can be realized. Further, the air guiding sheet 112 of the swing blade 11 can guide the fresh air so that the fresh air flows obliquely upward or obliquely downward. With such arrangement, the air conditioner 100 can swing left and right, and simultaneously can swing up and down under the action of the air guide pieces 112 on the swing blades 11, so that the cooling and heating effects are more uniform.
Compared with the prior art, the swinging blade of the vertical air conditioner can only realize the left and right swinging functions, and the derived fresh air directly blows to the human body, so that the comfort of the human body is poor.
On the basis of the above embodiments, the swing blade assembly 10 provided in the embodiment of the present invention includes at least one swing blade 11. Illustratively, a swing blade 11 is disposed at the air outlet of the air duct 40. Each swing blade 11 is provided with a plurality of air guiding sheets 112, wherein, along the vertical direction, the plurality of air guiding sheets 112 positioned on the same row can be arranged at intervals. For example, two air guiding ports 111 are arranged at the same height position along the vertical direction at intervals on the swing blade 11, and an air guiding sheet 112 with the same inclination direction is arranged at each air guiding port 111. With such an arrangement, the heating and cooling effects of the air conditioner 100 can be more uniform.
Further, in the vertical direction, the plurality of wind guide plates 112 located in adjacent rows are arranged on the swing blade 11 in a staggered manner. For convenience of describing the embodiment of the present invention, the two adjacent rows of air guiding fins 112 may be respectively defined as a first air guiding fin group and a second air guiding fin group. Along vertical direction, first guide vane group sets up the top at second guide vane group, and first guide vane group can be provided with a plurality of first guide vanes at the interval, and second guide vane group can be provided with a plurality of second guide vanes at the interval, and the second guide vane is located between its two first guide vanes that are close to it, and first guide vane and second guide vane staggered arrangement promptly, and the incline direction of guide vane between them is the same. With such an arrangement, the uniformity of heating and cooling effects of the air conditioner 100 can be further improved.
Referring to fig. 3, on the basis of the above embodiment, the swing blade assembly 10 may include a plurality of swing blades 11, and the swing blades 11 are all rotatably connected to the air outlet of the air duct 40. Specifically, the swing blade assembly 10 includes a plurality of swing blades 11 arranged side by side, and the extending direction of the plurality of swing blades 11 is the same as the vertical direction, that is, the plurality of swing blades 11 are arranged in parallel. Every pendulum leaf 11 all rotates and connects in the air outlet department of wind channel 40 to a plurality of pendulum leaves 11 can rotate in step.
For example, the swing blade assembly 10 may include three swing blades 11 arranged side by side, and at least one linkage rod 13 connected to each swing blade 11, where the linkage rod 13 connects the three swing blades 11 together, so as to achieve synchronous rotation of the three swing blades 11, and when it needs to be described, the linkage rod 13 may be a rigid connecting rod, and the linkage rod 13 is horizontally arranged and connected to each swing blade 11.
Further, in order to improve the rotation consistency of each swing blade 11 in the swing blade assembly 10, the swing blade assembly 10 may be provided with a plurality of linkage rods 13, wherein the top and the bottom of the swing blade 11 are respectively provided with one linkage rod 13, and the middle part of the swing blade 11 may be provided with a plurality of linkage rods 13 at intervals.
Referring to fig. 4 and 5, on the basis of the above embodiment, each swing vane 11 is rotatably connected to the air outlet of the air duct 40. Specifically, in the vertical direction, each swing blade 11 is provided with a first rotating shaft 113 and a second rotating shaft 114, respectively, wherein the first rotating shaft 113 is arranged at the top of the swing blade 11, one end of the first rotating shaft 113 is fixedly connected with the top end of the swing blade 11, and the other end of the first rotating shaft 113 is rotatably connected with the top end of the volute tongue 20. For example, the top end of the volute tongue 20 is provided with a first hinge hole matched with the first rotating shaft 113, and the first rotating shaft 113 is installed in the first hinge hole, so that the swing blade 11 can rotate relative to the volute tongue 20 under the action of the driving force.
The second rotating shaft 114 is disposed at the bottom end of the swing blade 11, the second rotating shaft 114 may be disposed opposite to the first rotating shaft 113, and the rotating axes of the two are located on the same straight line. One end of the second rotating shaft 114 is fixedly connected with the bottom end of the swinging vane 11, and the other end of the second rotating shaft 114 is rotatably connected with the bottom end of the volute tongue 20. For example, the bottom end of the volute tongue 20 is provided with a second hinge hole matched with the second rotating shaft 114, and the second rotating shaft 114 is installed in the second hinge hole, so that the swing blade 11 can rotate relative to the volute tongue 20 under the action of the driving force.
Further, the swing blade assembly 10 provided by the embodiment of the present invention further includes a driving motor 12 for providing a driving force to the swing blade 11, and the driving motor 12 is disposed on the top of the swing blade 11. The driving motor 12 can be selectively connected with one of the plurality of swing blades 11, the driving motor 12 provides driving force to the swing blade 11, and the driving force is transmitted to the other swing blades 11 through the linkage rod 13, so that each swing blade 11 rotates synchronously.
Preferably, the driving motor 12 may be connected to the swing blade 11 located at the middle position, that is, the driving motor 12 is connected to the first rotating shaft 113 of the swing blade 11, and the driving force of the driving motor 12 may be transmitted to the swing blade 11 through the first rotating shaft 113 to rotate the swing blade 11. By such arrangement, the uniformity of the driving force applied to each swing blade 11 can be improved, so as to improve the synchronous rotation consistency of each swing blade 11.
In order to further improve the stability of the rotation of each swing blade 11, in the embodiment of the present invention, each swing blade 11 is further provided with at least one third rotating shaft 115, and the third rotating shaft 115 is rotatably connected to the volute tongue 20. The third rotating shaft 115 is positioned between the first rotating shaft 113 and the second rotating shaft 114, the rotating axis of the third rotating shaft 115 is parallel to the rotating axis of the first rotating shaft 113, or the rotating axis of the third rotating shaft 115 is positioned on the same straight line with the rotating axis of the first rotating shaft 113; preferably, the rotation axes of the first rotation shaft 113, the second rotation shaft 114 and the third rotation shaft 115 are located on the same straight line.
As shown in fig. 6 and 7, the volute tongue 20 is provided with a support beam 21 for rotatably connecting the third rotating shaft 115, the support beam 21 is provided with a mounting portion 22, the mounting portion 22 is provided with a mounting hole 221 matched with the third rotating shaft 115, and the axial direction of the mounting hole 221 is consistent with the rotating axis of the third rotating shaft 115; an opening groove 222 is formed in one side, facing the swing vane 11, of the mounting portion 22, the opening groove 222 is communicated with the mounting hole 221, the third rotating shaft 115 is embedded into the mounting hole 221 through the opening groove 222, and under the action of driving force, the third rotating shaft 115 can rotate relative to the mounting portion 22.
It should be noted that, when the swing blade assembly 10 includes a plurality of swing blades 11 arranged side by side, a plurality of mounting portions 22 may be arranged on the support beam 21 at intervals, and the mounting portions 22 may provide mounting positions for a plurality of third rotation shafts 115 located at the same height. By such arrangement, the stability of the rotation of each swing blade 11 can be improved, and each swing blade 11 can synchronously rotate.
The embodiments or implementation modes in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
In general, terminology should be understood, at least in part, by the use of the context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in the singular or may be used to describe a combination of features, structures, or characteristics in the plural, depending, at least in part, on the context. Similarly, terms such as "a" or "the" may also be understood to convey a singular use or to convey a plural use, depending, at least in part, on the context.
It should be readily understood that "over 8230" \8230on "," over 82308230; "over 8230;" and "over 8230; \8230; over" in the present disclosure should be interpreted in the broadest manner such that "over 8230;" over 8230 ";" not only means "directly over something", but also includes the meaning of "over something" with intervening features or layers therebetween, and "over 8230;" over 8230 ";" or "over 8230, and" over "not only includes the meaning of" over "or" over "but also may include the meaning of" over "or" over "with no intervening features or layers therebetween (i.e., directly over something).
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An air guide structure is characterized by comprising a volute tongue, a volute and a swinging vane component;
the volute tongue and the volute are oppositely arranged in the shell of the air conditioner and form an air channel; the swinging vane assembly comprises at least one swinging vane, the swinging vane is arranged at the air outlet of the air duct along the vertical direction, the swinging vane rotates around the vertical direction relative to the volute, and the air outlet can be sealed when the swinging vane rotates to the flattening state;
along the vertical direction, the swinging blade comprises a plurality of air guide openings and a plurality of air guide sheets, each air guide opening is respectively and obliquely provided with an air guide sheet, and the air guide sheets are configured to lead out fresh air flowing through the air guide openings obliquely upwards or downwards.
2. The air guide structure according to claim 1, wherein the plurality of air guide pieces located in the same row are arranged on the flap at intervals in a vertical direction.
3. The air guide structure according to claim 2, wherein the plurality of air guide vanes in adjacent rows are arranged on the flap in a staggered manner in the vertical direction.
4. The air guide structure according to claim 3, wherein one side of the air guide sheet is connected to a lower edge of the air guide opening in a vertical direction;
the other side of the air guide sheet extends upwards in an inclined mode, and a gap is formed between the other side of the air guide sheet and the air guide opening.
5. The air guide structure according to claim 3, wherein one side of the air guide sheet is connected to an upper edge of the air guide opening in a vertical direction;
the other side of the air guide sheet extends obliquely downwards, and a gap is formed between the other side of the air guide sheet and the air guide opening.
6. The air guide structure according to any one of claims 1 to 5, wherein the flap assembly includes a plurality of the flaps;
the plurality of swing blades are arranged at the air outlet of the air duct side by side and rotate synchronously.
7. The air guide structure according to claim 6, wherein the flap assembly includes at least one linkage rod;
the linkage rods are horizontally arranged on the swing blades, and the swing blades are connected together through the linkage rods and synchronously rotate.
8. The air guide structure according to claim 6, wherein the flap assembly includes a driving motor, and a first rotating shaft and a second rotating shaft provided on each flap;
the first rotating shaft is arranged at the top end of the swing blade along the vertical direction, and the swing blade is rotationally connected with the volute tongue through the first rotating shaft;
the second rotating shaft is arranged at the bottom end of the swing blade, and the swing blade is rotatably connected with the volute tongue through the second rotating shaft; in a plurality of the swing blades, the driving motor is selectively connected to a first rotating shaft of one of the swing blades.
9. The air guide structure according to claim 4, wherein each of the flap blades is provided with at least one third rotating shaft;
the volute tongue comprises a supporting beam with a mounting part, and the mounting part is provided with a mounting hole matched with the third rotating shaft;
the installation department orientation one side of pendulum leaf be provided with the open slot of mounting hole intercommunication, the pivot passes through the open slot install in the mounting hole.
10. An air conditioner characterized by comprising the air guide structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210922055.2A CN115540323A (en) | 2022-08-02 | 2022-08-02 | Air guide structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210922055.2A CN115540323A (en) | 2022-08-02 | 2022-08-02 | Air guide structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115540323A true CN115540323A (en) | 2022-12-30 |
Family
ID=84723877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210922055.2A Pending CN115540323A (en) | 2022-08-02 | 2022-08-02 | Air guide structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115540323A (en) |
-
2022
- 2022-08-02 CN CN202210922055.2A patent/CN115540323A/en active Pending
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