CN108361944B - Air supply system and air conditioner - Google Patents
Air supply system and air conditioner Download PDFInfo
- Publication number
- CN108361944B CN108361944B CN201810402158.XA CN201810402158A CN108361944B CN 108361944 B CN108361944 B CN 108361944B CN 201810402158 A CN201810402158 A CN 201810402158A CN 108361944 B CN108361944 B CN 108361944B
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- China
- Prior art keywords
- air
- air supply
- air conditioner
- piece
- rotating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005457 optimization Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
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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
- F24F13/142—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 pivoting blades with intersecting axles
Abstract
The invention provides an air supply system and an air conditioner, wherein the air supply system is arranged on the air conditioner and comprises an air supply channel arranged on the air conditioner, the air supply channel comprises an air outlet communicated with an air channel inside the air conditioner and an air supply port positioned on the front side surface of the air conditioner, and an air guide device capable of guiding the air direction at the air supply port to supply air upwards or downwards is arranged at the air supply port of the air supply channel; the air conditioner comprises the air supply system. The air guide device is arranged, so that air supply of the air conditioner in the upper and lower ranges is better realized, and when the air conditioner can rotate in the horizontal direction to supply air, dead-angle-free air supply of the indoor space can be realized by using the air supply system provided by the invention, and the comfort level of a user is improved.
Description
Technical Field
The invention belongs to the field of household appliances, and particularly relates to an air conditioner.
Background
At present, the air outlet of the existing air conditioner is generally of a fixed structure, and the swing blade is generally arranged at the air outlet, so that the air outlet with a wider angle is realized through the swing blade, but the angle is also generally about 100 degrees.
The Chinese patent No. 107702219A discloses an air conditioner which comprises a machine body, a head part capable of rotating around the machine body and a rotating part capable of driving the head part to rotate relative to the machine body, wherein an air inlet is formed in the machine body, an air supply opening is formed in the head part, an evaporator is arranged in the machine body corresponding to the air inlet, a motor capable of sucking air outside the machine body into the machine body is arranged at the upper part of the evaporator, and an air inlet channel communicated with the air supply opening is formed in the rotating part; air outside the air conditioner sequentially passes through the air inlet, the evaporator, the air inlet channel and the air supply outlet under the action of the motor; the middle part of the head part is hollow to form the air supply channel, and a plurality of fan blades are formed on the side wall of the air supply channel to adjust the air supply direction.
The above-mentioned prior patent, although it can further realize 360 degrees rotations of aircraft nose through setting up relative fuselage rotatory aircraft nose to realized the air supply of bigger angle within range, when supplying air from top to bottom, this air conditioner can only swing through the fan piece in the air supply passageway by a small margin, and the adjustment scope is comparatively limited, especially in the position department of the directional blowing towards human shank that needs, the swing range of fan piece hardly reaches.
Disclosure of Invention
In order to solve the problems, the invention provides an air supply system and an air conditioner, which better realize the air supply of the air conditioner in the upper and lower ranges by arranging the air guide device, and when the air conditioner can rotate in the horizontal direction to supply air, the air supply system can realize dead-angle-free air supply of an indoor space, and improve the comfort level of users.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the air supply system is arranged on an air conditioner and comprises an air supply channel arranged on the air conditioner, wherein the air supply channel comprises an air outlet communicated with the air channel inside the air conditioner and an air supply port positioned on the front side surface of the air conditioner, and an air guide device capable of guiding the air direction at the air supply port to supply air upwards or downwards is arranged at the air supply port of the air supply channel.
As a further optimization of the invention, the air guiding device comprises a first fixed plate and a first air guiding plate, wherein the first fixed plate is attached to the inner side wall of the air supply duct, the first air guiding plate is concentrically arranged in the first fixed plate, the first air guiding plate and the air supply duct are communicated, the first air guiding plate and the first fixed plate are connected through a first rotating shaft, and the first rotating shaft is connected with an air guiding plate driving piece capable of driving the first rotating shaft to rotate; the air deflector driving piece drives the first rotating shaft to rotate, and then drives the first air deflector to rotate up and down in the first fixed plate so as to adjust the wind direction passing through the air supply opening.
As a further optimization of the invention, the first air deflector is concavely formed with an air guiding slideway, and the first fixed plate is formed with a fixed slideway corresponding to the bottom of the air guiding slideway; the air guide slide way is matched with the fixed slide way, and when the first air guide plate rotates, the air guide slide way is attached to the fixed slide way.
As a further optimization of the invention, the air guiding device comprises a second air guiding plate concentrically arranged in the air supply duct, and an air guiding plate driving piece which is arranged on the second air guiding plate and can drive the second air guiding plate to move up and down; when the air deflector driving piece drives the second air deflector to move upwards, the air direction of the air supply port is guided to move downwards, and when the air deflector driving piece drives the second air deflector to move downwards, the air direction of the air supply port is guided to move upwards.
As a further refinement of the invention, the wind deflector drive is a motor or a controller.
As a further optimization of the invention, the air supply duct is through in the middle, and the air supply duct further comprises an air inlet capable of introducing air from the rear part of the air conditioner.
The invention also provides an air conditioner, which comprises an indoor unit, wherein the air supply system of any embodiment is arranged on the indoor unit.
As a further optimization of the invention, the indoor unit comprises a machine body, a machine head capable of rotating around the machine body and a rotating part capable of driving the machine head to rotate relative to the machine body, and the air supply system is arranged on the machine head.
As a further optimization of the invention, an air inlet is formed on the machine body, the air outlet is positioned on the machine head, a fan is arranged in the machine body corresponding to the air inlet, an evaporator is arranged at the upper part of the fan, and an air outlet channel communicated with the air supply outlet is formed on the rotating part.
As a further optimization of the invention, the rotating part comprises a rotating piece fixedly connected with the machine body and a power piece capable of driving the rotating piece to rotate, and the air outlet channel is formed in the rotating piece.
As a further refinement of the invention, the power element comprises a power-able drive element and a driven element connected to the drive element, the driven element being mounted on the rotary element.
As a further refinement of the invention, the driven member is one of a ring gear, a belt or a chain.
As a further optimization of the invention, the middle part of the machine head is hollow to form the air supply duct, and an air grid capable of controlling the air quantity induced by the air inlet is arranged at the air inlet of the air supply duct.
As a further optimization of the invention, the handpiece is one of a circular, oval or polygonal shape.
Compared with the prior art, the invention has the advantages and positive effects that:
according to the air supply system and the air conditioner, the air supply direction capable of adjusting the upper and lower angles is arranged at the air supply opening, so that the air supply of the air conditioner in the upper and lower ranges in the indoor space is realized, and when the air conditioner can rotate in the horizontal direction for supplying air, dead angle-free air supply of the indoor space can be realized, and the comfort level of a user 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 that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the drawings without giving inventive effort to those skilled in the art.
FIG. 1 is a schematic diagram of an air supply system according to the present invention;
FIG. 2 is a schematic view of an air conditioner according to the present invention;
FIG. 3 is a schematic diagram of a first embodiment of an air guiding device in an air supply system according to the present invention;
FIG. 4 is an exploded view of a first embodiment of an air guiding device of the air delivery system of the present invention;
FIG. 5 is a schematic diagram of a nose having a first embodiment of an air guiding device according to the present invention;
FIG. 6 is a side cross-sectional view of FIG. 5;
FIG. 7 is a partial schematic view of FIG. 6A;
FIG. 8 is a schematic diagram of a second embodiment of an air guiding device in an air supply system according to the present invention;
FIG. 9 is an internal cross-sectional view of the air conditioner of the present invention;
FIG. 10 is an enlarged view of part of B in FIG. 9;
fig. 11 is a schematic view of an air conditioner head according to the present invention in a square shape.
In the above figures: 1. an air inlet; 2. an air supply port; 3. an air outlet; 4. an air guiding device; 41. a first fixing plate; 411. fixing the slideway; 42. a first air deflector; 421. an air guiding slideway; 43. a first rotation shaft; 44. a second air deflector; 5. a body; 51. an air inlet; 52. a fan; 53. an evaporator; 6. a machine head; 7. a rotating part; 71. a rotating member; 72. a driving member; 73. a transmission member; 74. a spiral part; 75. a blade; 8. an air deflector driving member; 81. a motor; 82. a motor fixing member; 83. and a rotation shaft fixing member.
Detailed Description
The present invention will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1 and 2, the present invention provides an air supply system, which is installed on an air conditioner, and the air supply system includes an air supply duct provided on the air conditioner, the air supply duct includes an air outlet 3 communicating with an air duct inside the air conditioner, and an air supply port 2 located at a front side of the air conditioner, and an air guiding device 4 capable of guiding the air direction at the air supply port 2 to supply air upward or downward is installed at the air supply port 2 of the air supply duct.
According to the invention, the air guide device is arranged at the air supply opening, and the air guide device can guide the air direction upwards or downwards, so that when indoor human body needs air-conditioning air to be blown to the legs or the heads, the air guide device can be adjusted through setting. Of course, the wind guiding device can also meet the wind direction control of wind blown to the parts of people with different heights. Compared with the prior art, the air supply system has the advantages that the upward or downward guide angle is larger, and the air supply system is more suitable for different users.
In addition, in the present invention, the air guiding device 4 is disposed at the air supply port 2, and further means that the air guiding device 4 is disposed at a position outside the air outlet and near the front side of the air conditioner, and the air guiding device needs to ensure that when the cooling air at the air outlet is blown out to the air supply duct, the cooling air is further blown into the room from the air supply port through the air guiding device.
Specifically, fig. 3 to fig. 7 are schematic diagrams of a first embodiment of an air guiding device in an air supply system according to the present invention. As shown in the drawing, in the air supply system of the present invention, the air guiding device 4 includes a first fixing plate 41 attached to an inner side wall of the air supply duct, and a first air guiding plate 42 concentrically disposed in the first fixing plate 41, the first air guiding plate 42 and the air supply duct are penetrated, the first air guiding plate 42 and the first fixing plate 41 are connected by a first rotation shaft 43, and the first rotation shaft 43 is connected with an air guiding plate driving member 8 capable of driving the first rotation shaft 43 to rotate; the air deflector driving member 8 drives the first rotating shaft 43 to rotate, and further drives the first air deflector 42 to rotate up and down in the first fixing plate 41, so as to adjust the wind direction passing through the air supply port. Specifically, when the first air deflector 42 rotates upward, it guides the wind direction at the air supply port upward; when the first wind deflector 42 rotates downward, it guides the wind direction at the supply port downward.
As shown in fig. 6 and 7, in this embodiment, the first wind deflector 42 is concavely formed with a wind guiding chute 421, and the first fixing plate 41 is formed with a fixing chute 411 corresponding to the bottom of the wind guiding chute 421; the air guiding slide way 421 is matched with the fixed slide way 411, and when the first air guiding plate 42 rotates, the air guiding slide way 421 is attached to the fixed slide way 411. Preferably, the air guiding slide 421 and the fixing slide 411 are spherical.
In this embodiment, the first wind deflector is rotatable along a first axis of rotation and the wind guide chute is rotatable up and down along a fixed chute. Under the effect of aviation baffle driving piece, first aviation baffle begins the rotation along first rotation axis under the effect of aviation baffle driving piece, and rotatory in-process, the air guide slide is along fixed slide relative slip, and in-process that slides, two faces keep the fit state all the time. The first air deflector continuously rotates to realize the up-and-down movement of air supply.
Referring to fig. 8, a second embodiment of the air guiding device of the present invention is shown. As shown in fig. 8, the air guiding device 4 of the present invention includes a second air guiding plate 44 concentrically disposed in the air supply duct, and the second air guiding plate 44 is disposed on an air guiding plate driving member 8 capable of driving the second air guiding plate 44 to move up and down; when the air deflector driving piece 8 drives the second air deflector 44 to move upwards, the air direction of the air supply outlet 2 is guided to be downwards, and when the air deflector driving piece 8 drives the second air deflector 44 to move downwards, the air direction of the air supply outlet 2 is guided to be upwards.
As shown in fig. 4 and 8, the air deflector drive 8 may be a motor or a controller. Further, as in the first embodiment, when the air deflector driving member 8 is a motor, it specifically includes a motor 81, a motor fixing member 82 to which the motor 81 is attached, and a rotation shaft fixing member 83 to which the first rotation shaft is attached. It will be appreciated by those skilled in the art that when a motor or controller is selected as the drive member, it is not intended to be a mere motor or controller, but rather includes other necessary components in a broad sense to achieve the drive, such as a predetermined program, transmission members, etc.
As a preferred embodiment, the air supply duct is through in the middle, and the air supply duct further comprises an air inlet 1 for introducing air from the rear of the air conditioner.
As shown in fig. 9-11, the present invention further provides an air conditioner, which includes an indoor unit, and the air supply system according to any one of the foregoing embodiments is installed on the indoor unit. The technical features of the air supply system, the technical scheme formed by the technical features, and the beneficial effects brought by the technical scheme are clearly described, so that repeated description is omitted here.
As further shown in fig. 9, in the air conditioner of the present invention, the indoor unit includes a main body 5, a head 6 rotatable around the main body 5, and a rotating portion 7 rotatable relative to the main body 5 to drive the head 6, and the air supply system is mounted on the head 6.
As shown in fig. 9 and 10, the air inlet 51 is formed in the body 5, the air outlet 3 is located on the machine head, a fan 52 is disposed in the body 5 corresponding to the air inlet 51, the fan 52 is driven by a motor disposed at the air inlet 51, an evaporator 53 is disposed at an upper portion of the fan 52, and an air outlet channel penetrating through the air outlet 3 is formed in the rotating portion 7. The rotating part 7 comprises a rotating piece 71 fixedly connected with the machine body 5 and a power piece capable of driving the rotating piece 71 to rotate, and the air outlet channel is formed in the rotating piece 71. In the above description, the evaporator 53 is preferably V-shaped, and the area of the evaporator is further increased by using the V-shaped evaporator, thereby increasing the air intake area, reducing the air intake speed, and thus reducing noise.
As shown in fig. 10, the power member includes a driving member 72 that can provide power, and a driven member 73 connected to the driving member, the driven member 73 being mounted on the rotating member 71. Preferably, the driven member 73 is one of a gear ring, a belt or a chain.
As shown in fig. 3-10, the middle part of the machine head 6 is hollow to form the air supply duct, and an air grid capable of controlling the air quantity from the air inlet is arranged at the air inlet of the air supply duct.
In addition, in the present invention, the handpiece 6 may have one of a circular shape, an elliptical shape, and a polygonal shape. As shown in fig. 9, the handpiece is circular, and as shown in fig. 11, the handpiece is square.
The foregoing is merely illustrative of the present invention, and the present invention is not limited to the above embodiments, and any person skilled in the art can easily think about the changes and substitutions within the technical scope of the present invention, and the changes and substitutions are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. The utility model provides an air supply system installs on the air conditioner, including being provided with the air supply wind channel on the air conditioner, the air supply wind channel is including the air outlet in the inside wind channel of intercommunication air conditioner to and be located the air supply mouth of air conditioner leading flank, its characterized in that: an air guide device capable of guiding the wind direction at the air supply port to supply air upwards or downwards is arranged at the air supply port of the air supply duct; the upward or downward guide angle is increased through the air guide device, so that air conditioner air is blown to legs or heads of indoor human bodies, and the wind direction control of the air blown to the parts of people with different heights is met; the air guide device comprises a first fixed plate and a first air guide plate, wherein the first fixed plate is attached to the inner side wall of the air supply duct, the first air guide plate is concentrically arranged in the first fixed plate, the first air guide plate and the air supply duct are communicated, the first air guide plate is connected with the first fixed plate through a first rotating shaft, and the first rotating shaft is connected with an air guide plate driving piece capable of driving the first rotating shaft to rotate; the air deflector driving piece drives the first rotating shaft to rotate so as to drive the first air deflector to rotate up and down in the first fixed plate, so that the wind direction passing through the air supply opening is adjusted; or the air guide device comprises a second air guide plate concentrically arranged in the air supply duct, and an air guide plate driving piece which can drive the second air guide plate to move up and down is arranged on the second air guide plate; when the air deflector driving piece drives the second air deflector to move upwards, the air direction of the air supply port is guided to move downwards, and when the air deflector driving piece drives the second air deflector to move downwards, the air direction of the air supply port is guided to move upwards.
2. The air supply system of claim 1, wherein: the first air deflector is concavely provided with an air guiding slideway, and the bottom of the first fixed plate corresponding to the air guiding slideway is provided with a fixed slideway; the air guide slide way is matched with the fixed slide way, and when the first air guide plate rotates, the air guide slide way is attached to the fixed slide way.
3. The air supply system according to claim 1 or 2, wherein: the air deflector driving piece is a motor or a controller.
4. The air supply system of claim 1, wherein: the air supply duct is communicated in the middle, and the air supply duct further comprises an air inlet for introducing air from the rear part of the air conditioner.
5. An air conditioner, includes indoor set, its characterized in that: the air supply system according to any one of claims 1 to 4 is mounted on the indoor unit.
6. An air conditioner according to claim 5, wherein: the indoor unit comprises a machine body, a machine head capable of rotating around the machine body and a rotating part capable of driving the machine head to rotate relative to the machine body, and the air supply system is arranged on the machine head.
7. An air conditioner according to claim 6, wherein: the air inlet is formed in the machine body, the air outlet is located on the machine head, a fan is arranged in the machine body corresponding to the air inlet, an evaporator is arranged on the upper portion of the fan, and an air outlet channel communicated with the air supply outlet is formed in the rotating portion.
8. An air conditioner according to claim 7, wherein: the rotating part comprises a rotating piece fixedly connected with the machine body and a power piece capable of driving the rotating piece to rotate, and the air outlet channel is formed in the rotating piece.
9. An air conditioner according to claim 8, wherein: the power piece comprises a driving piece capable of providing power and a driven piece connected with the driving piece, and the driven piece is mounted on the rotating piece.
10. An air conditioner according to claim 9, wherein: the driven piece is one of a gear ring, a belt or a chain.
11. An air conditioner according to claim 6, wherein: the middle part of the machine head is hollow to form the air supply duct, and an air grid capable of controlling the air quantity of the air from the air inlet is arranged at the air inlet of the air supply duct.
12. An air conditioner according to any one of claims 6 to 11, wherein: the machine head is in one shape of a circle, an ellipse or a polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402158.XA CN108361944B (en) | 2018-04-28 | 2018-04-28 | Air supply system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402158.XA CN108361944B (en) | 2018-04-28 | 2018-04-28 | Air supply system and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108361944A CN108361944A (en) | 2018-08-03 |
| CN108361944B true CN108361944B (en) | 2023-11-17 |
Family
ID=63009701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402158.XA Active CN108361944B (en) | 2018-04-28 | 2018-04-28 | Air supply system and air conditioner |
Country Status (1)
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| CN (1) | CN108361944B (en) |
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Address after: Yangzi Air Conditioning, No. 588 Shanghai North Road, Chuzhou City, Anhui Province, 239000 Applicant after: Anhui Yangzi Air Conditioning Co.,Ltd. Address before: Yangzi Air Conditioning, No. 588 Shanghai North Road, Chuzhou City, Anhui Province, 239000 Applicant before: CHINA YANGZI GROUP CHUZHOU YANGZI AIR CONDITIONER Co.,Ltd. |
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