CN107906649B - Air conditioning device and air conditioning fan thereof - Google Patents
Air conditioning device and air conditioning fan thereof Download PDFInfo
- Publication number
- CN107906649B CN107906649B CN201711302432.8A CN201711302432A CN107906649B CN 107906649 B CN107906649 B CN 107906649B CN 201711302432 A CN201711302432 A CN 201711302432A CN 107906649 B CN107906649 B CN 107906649B
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- air
- air outlet
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- opening
- shell
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
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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
- F24F13/082—Grilles, registers or guards
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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
- F24F13/082—Grilles, registers or guards
- F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
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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
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- 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
- F24F2013/205—Mounting a ventilator fan therein
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air conditioning device and an air conditioning fan thereof, comprising a shell and an air supply assembly positioned in the shell, wherein the shell is provided with an air outlet opening and an air inlet opening, and the air supply assembly comprises: the air supply wind wheel, the air outlet grating, the first driving mechanism and the second driving mechanism are arranged on the upper portion of the air outlet grating, the second fixing plate is arranged on the lower portion of the air outlet grating, two ends of the air supply wind wheel are respectively and rotatably connected with the first fixing plate and the second fixing plate through bearing assemblies, and an air inlet and an air outlet grating opening are formed in the air outlet grating; the first driving mechanism is arranged at the upper end of the air supply wind wheel and is fixedly connected with the shell and used for driving the air supply wind wheel to rotate; the second driving mechanism is arranged at the lower end of the air supply wind wheel and is fixedly connected with the shell for driving the air outlet grid to rotate; the second driving mechanism drives the air outlet grating to rotate, so that the air outlet grating opening of the air outlet grating swings left and right relative to the air outlet opening, the air supply range is enlarged, the parts of the air outlet grating opening are few, the production process is simple, the cost is low, and the failure rate is greatly reduced.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air conditioning device and an air conditioning fan thereof.
Background
The air conditioning device is a living environment electric appliance for adjusting the temperature, humidity and air cleanliness of air. With the continuous improvement of the life quality of people, the air conditioning device becomes a necessary electrical appliance for families and is deeply favored by consumers. The air outlet grating of the air conditioner is provided with an air guiding device, such as an air conditioner fan, an air conditioner and the like. The air guiding device is manually adjusted and also automatically adjusted by electric control. The direction of adjustment is generally the following air guiding mode: the horizontal blades swing up and down and are matched with the vertical blades to swing left and right for guiding air, or the circular air guiding disc rotates for guiding air by 360 degrees, the circular air guiding disc can realize unidirectional or bidirectional air guiding, so that the range of air blowing is wide, but the structure of an air guiding mode is complex, the horizontal and vertical blades are matched for realizing, the production process is more, the cost is high, and the appearance is also not attractive.
Disclosure of Invention
The invention aims to provide an air conditioning device capable of realizing left-right automatic swing air supply at the whole air outlet grating port, reducing air outlet swing parts and lowering cost.
In order to achieve the above purpose, the invention adopts the following technical scheme:
in one aspect, the present invention provides an air conditioning apparatus, including a housing and an air supply assembly located inside the housing, wherein an air outlet opening and an air inlet opening are disposed on the housing, and the air supply assembly includes:
an air supply wind wheel;
the air outlet grating is provided with a first fixed plate at the upper part and a second fixed plate at the lower part, two ends of the air supply wind wheel are respectively and rotatably connected with the first fixed plate and the second fixed plate through a bearing assembly, and an air inlet and an air outlet grating opening are formed on the air outlet grating;
the first driving mechanism is arranged at the upper end of the air supply wind wheel, is fixedly connected with the shell and is used for driving the air supply wind wheel to rotate;
the second driving mechanism is arranged at the lower end of the air supply wind wheel and is fixedly connected with the shell for driving the air outlet grid to rotate;
the second driving mechanism drives the air outlet grating to rotate, so that the air outlet grating opening of the air outlet grating swings left and right relative to the air outlet opening.
The air outlet grid is of a circular arc-shaped shell structure, and a plurality of grids distributed up and down or left and right are formed at the positions of the air outlet grid openings.
The air conditioner is characterized in that an air deflector is arranged at one side edge of an air outlet grille opening of the air outlet grille, one end of the air deflector is arranged at an air inlet position of the air outlet grille, the air deflector rotates together with the air outlet grille, a wind deflector is arranged at the other side edge of the air outlet grille opening of the air outlet grille, and an air duct is formed by the wind deflector and the air deflector.
The lower part of the air outlet grating is also provided with an air outlet grating support fixedly connected with the shell, and the air outlet grating support and the lower end surface of the air outlet grating are in relative rotation connection through a lower guide rail guide groove structure.
The lower end face of the second fixing plate is provided with a lower guide rail, the air outlet grid support is provided with a lower guide rail groove, and the lower guide rail groove form the lower guide rail guide groove structure.
The first driving mechanism comprises a first driving motor and a first motor bracket; the first motor support is arranged above the first fixing plate and fixedly connected with the shell, and the first driving motor is fixed on the first motor support and is in driving connection with the upper end of the air supply wind wheel through the bearing assembly.
The upper end face of the first fixing plate is provided with an upper guide rail groove, the first motor support is provided with an upper guide rail, and the upper part of the air outlet grid and the first motor support form an upper guide rail guide groove structure.
The second driving mechanism is arranged between the second fixing plate and the air outlet grid support and comprises a second motor support, a driving connecting rod and a second driving motor, wherein the second motor support is fixedly connected with the shell, the second driving motor is fixed on the second motor support, one end of the driving connecting rod is fixedly connected with the lower end face of the second fixing plate, and the other end of the driving connecting rod is in driving connection with the second driving motor.
The driving connecting rod comprises a crank, a connecting rod and a connecting column, wherein the connecting column is fixed on the lower end face of the second fixing plate, one end of the crank is fixed on the shaft of the second driving motor, and two ends of the connecting rod are respectively and rotatably connected with the other end of the crank and the connecting column.
The shell comprises a front shell and a rear shell, the front shell is provided with an air outlet opening, and the rear shell is provided with an air inlet opening.
On the other hand, the invention also provides an air conditioner fan, which comprises a water tank, a water pump, a water evaporation carrier and an air conditioner, wherein the water pump is positioned in the water tank and is connected with the water evaporation carrier through a water pipe, the water tank is arranged at the lower part of the air conditioner, and the water evaporation carrier is positioned at the air inlet opening position of the air conditioner.
The technical scheme of the invention has the following advantages:
A. the invention sets the left and right swinging grille structure on the air outlet grille which can move positively and negatively, and generates negative pressure in the shell through the rotary motion of the air supply wind wheel positioned in the air outlet grille, the air enters from the air inlet and is discharged from the air outlet grille opening, the grille is not needed to be set at the air outlet opening position of the shell of the air conditioner fan, a window is reserved, and the air blown out from the air outlet grille opening swings left and right in the window range of the shell in the process of driving the air outlet grille to rotate, thereby enlarging the air supply range, reducing the parts of the air outlet grille opening, having simple production procedure and low cost. Meanwhile, as the position of the air outlet grille opening is not provided with a movable part, the failure rate is greatly reduced.
B. The air deflector for controlling the air inlet quantity is arranged at the air outlet grid port of the air outlet grid, so that the air blown out by the air supply assembly is gradually increased or gradually decreased, the blown air is milder, and the experience of a user is enhanced.
C. The upper end and the lower end of the air outlet grating are respectively connected with the first motor support and the air outlet grating support to form a guide rail guide groove structure instead of adopting a bearing assembly, so that the running stability of the air outlet grating is improved, and the maintenance rate caused by the failure of the bearing assembly is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are required for the embodiments will be briefly described, and it will be apparent that the drawings in the following description are some embodiments of the present invention and that other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an air conditioner fan according to the present invention;
FIG. 2 is a schematic illustration of the split isometric view shown in FIG. 1;
FIG. 3 is an isometric view of the blower assembly of FIG. 2;
FIG. 4 is a schematic cross-sectional view of an air flow section;
FIG. 5 is a schematic sectional view of an internal structure installation;
FIG. 6-1 is an isometric view of the air outlet grill of FIG. 2 in a first state;
FIG. 6-2 is an isometric view of the air outlet grill of FIG. 2 in a second state;
FIG. 7-1 is a schematic illustration of an isometric view of a first motor mount in a first state;
FIG. 7-2 is a schematic illustration of an isometric view of the first motor mount in a second state;
fig. 8 is a schematic diagram of a second motor bracket axis.
The figures are identified as follows:
1-shell
11-front shell, 12-rear shell
2-air supply assembly
21-air supply wind wheel
22-air outlet grid
221-first fixing plate 2211-upper guide rail groove
222-second fixing plate, 2221-lower guide rail
223-an air deflector, wherein the air deflector,
224-wind deflector
23-first drive mechanism
231-first driving motor, 232-first motor bracket, 2321-upper guide rail
24-second driving mechanism
241-second motor mount, 2411-bearing assembly mount, 2412-second motor mount post 242-drive link
2421-crank, 2422-connecting rod, 2423-connecting column
243-second driving motor
25-air outlet grid support
251-lower guide rail groove
3-a water tank; 4-a water pump; 5-water evaporation carrier; 6-an air inlet net; 7-an air outlet opening; 8-an air inlet opening; 9-bearing assembly; 10-an air inlet; 20-outlet grating mouth; 30-a water tank port; 40-wind wheel mounting holes; 50-first motor mounting hole.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 2, the present invention provides an air conditioning apparatus, comprising a housing 1 and an air supply assembly 2 located inside the housing 1, wherein the housing 1 is provided with an air outlet opening 7 and an air inlet opening 8, and the housing 1 is preferably divided into a front housing 11 and a rear housing 12, wherein the air outlet opening 7 is located on the front housing 11, and the air inlet opening 8 is located on the rear housing 12, and wherein the air supply assembly 2 comprises an air supply wind wheel 21, an air outlet grille 22, a first driving mechanism 23 and a second driving mechanism 24. The upper part of the air outlet grating 22 is provided with a first fixed plate 221, the lower part of the air outlet grating 22 is provided with a second fixed plate 222, two ends of the air supply wind wheel 21 are respectively and relatively and rotatably connected with the first fixed plate 221 and the second fixed plate 222 through a bearing assembly 9, and an air inlet 10 and an air outlet grating opening 20 are formed on the air outlet grating 22; the first driving mechanism 23 is arranged at the upper end of the air supply wind wheel 21, is fixedly connected with the shell 1 and is used for driving the air supply wind wheel 21 to rotate; the second driving mechanism 24 is arranged at the lower end of the air supply wind wheel 21 and is fixedly connected with the shell 1 for driving the air outlet grid 22 to rotate; the second driving mechanism 24 drives the air outlet grille 22 to rotate, so that the air outlet grille opening 20 of the air outlet grille 22 swings left and right relative to the air outlet opening 7.
The air outlet grille 22 adopted by the invention is of a circular arc shell structure, and can be of other shapes, and a plurality of grids which are distributed up and down or left and right are formed at the position of the air outlet grille opening 20 of the air outlet grille 22. The air supply wind wheel 21 rotates under the drive of the first driving mechanism 23, generates air entering from the air inlet opening of the shell, is discharged from the air outlet opening of the shell through the air outlet grating openings of the air outlet grating 22, and can drive the air to swing left and right along the air outlet opening of the shell to form left and right swinging air through the rotation of the air outlet grating. The structure is simple, and the design of complex swinging structure at the position of the air outlet opening of the shell is avoided.
Specifically, as shown in fig. 6-1 and 6-2, an air deflector 223 is disposed at a side edge of the air outlet grille opening 20 of the air outlet grille 22, one end of the air deflector 223 is disposed at the air inlet 10 of the air outlet grille 22, and the air deflector 223 rotates along with the air outlet grille 22, as can be seen in the flow direction diagram of the air in fig. 4. Meanwhile, a wind deflector 224 is arranged at the other side edge of the air outlet grating opening 20 of the air outlet grating 22, one end of the wind deflector 224 opposite to the air supply wind wheel 21 forms an arc surface, and the wind deflector 223 and the wind deflector 224 form an air channel.
As shown in fig. 2, 3 and 5, an air outlet grid support 25 fixedly connected with the casing 1 is further arranged below the air outlet grid 22, and the air outlet grid support 25 and the lower end surface of the air outlet grid 22 are in relative rotation connection through a lower guide rail guide groove structure. Specifically, a lower rail 2221 is provided on the lower end surface of the second fixing plate 222, and a lower rail groove 251 is provided on the outlet grill bracket 25, and the lower rail 2221 and the lower rail groove 251 form a lower rail groove structure. When the air outlet grating rotates, the lower guide rail at the lower end of the air outlet grating is matched with the lower guide rail groove 251 on the air outlet grating bracket 25, so that the lower end of the air outlet grating rotates along the lower guide rail groove 251, and the upper end of the air outlet grating can be provided with a bearing structure.
The first driving mechanism 23 includes a first driving motor 231 and a first motor bracket 232; the first motor support 232 is disposed above the first fixing plate 221 and fixedly connected with the housing 1, and the first driving motor 231 is fixed on the first motor support 232 and is in driving connection with the upper end of the air supply wind wheel 21 through the bearing assembly 9. As shown in fig. 6-1, an upper guide rail groove 2211 is formed in the upper end surface of the first fixing plate 221, as shown in fig. 7-1, an upper guide rail 2321 is formed in the first motor support 232, and an upper guide rail guide groove structure is formed by the upper portion of the air outlet grid 22 and the first motor support 232.
As shown in fig. 3, the second driving mechanism 24 of the present invention is preferably disposed between the second fixing plate 222 and the air outlet grille support 25, and includes a second motor support 241, a driving link 242 and a second driving motor 243, wherein the second motor support 241 is fixedly connected with the housing 1, the second driving motor 243 is fixed on the second motor support 241, one end of the driving link 242 is fixedly connected with the lower end surface of the second fixing plate 222, and the other end thereof is in driving connection with the second driving motor 243. The driving link 242 includes a crank 2421, a link 2422 and a connecting post 2423 as shown in fig. 3, the connecting post 2423 is fixed on the lower end surface of the second fixing plate 222, one end of the crank 2421 is fixed on the shaft of the second driving motor 243, and two ends of the link 2422 are rotatably connected with the other end of the crank 2421 and the connecting post 2423, respectively. The invention is realized by adopting a four-bar mechanism, and can also realize the function by adopting mechanisms such as a cam, a gear and the like, and the description is omitted here.
The specific assembly structure of fig. 5 is described below in conjunction with fig. 2, fig. 7-1 and fig. 7-2.
As shown in fig. 8, the bearing assembly 9 is fitted in a bearing assembly mounting hole 2411 provided in the second motor bracket 241.
One end of the air supply wind wheel 21 is fixed with the shaft of the first driving motor 231, the other end passes through the first motor mounting hole 50 and the wind wheel mounting hole 40 to be rotatably connected with the bearing assembly 9, and the first driving motor 231 is fixed on the first motor bracket 232. The upper rail 2321 is rotatably sleeved into the upper rail groove 2211. The lower rail 2221 is rotatably fitted into the lower rail groove 251. The bearing assembly 9, the first driving motor 231, the air outlet grille 22, the first motor bracket 232, the air supply wind wheel 21, the second motor bracket 241 and the air outlet grille bracket 25 are installed on the same axis, and the air outlet grille 22 can move rotationally along the upper guide rail 2321 and the lower guide rail groove 251.
The first motor bracket 232, the second motor bracket 241 and the air outlet grille bracket 25 are respectively fixed on the inner wall of the shell 1, and the air outlet grille opening 20 on the air outlet grille 22 is aligned with the front shell 11 and is provided with an air outlet opening 7. The second driving motor 243 is mounted on a second motor mounting post 2412 provided on the second motor bracket 241 and fixed. The crank 2421 is fixed to the shaft of the second driving motor 243. The connecting rod 2422 is rotatably connected with the crank 2421 and the connecting post 2423, respectively.
Finally, the water tank 3 is arranged in the water tank opening 30 at the lower end of the shell 1, the water pump 4 is arranged in the water tank 3, the water evaporation carrier 5 is movably arranged at the air inlet opening 8 of the rear shell 12, and the air inlet net 6 is covered to assemble the air conditioner fan.
Of course, the air conditioner adjusting device can also be used in the air supply field such as a tower fan.
When the product works, the first driving motor rotates to drive the air supply wind wheel to rotate, so that negative pressure is generated in the shell, air outside the driving shell is sucked from the air inlet net and passes through the water evaporation carrier, and the water enters from the air inlet opening 8 and is blown out from the air outlet grid opening of the air outlet grid. The second driving motor rotates, and drives the air outlet grating to swing back and forth along the axis at a certain included angle through the crank and the connecting rod, and the air outlet grating opening of the air outlet grating always moves left and right in the air outlet opening range arranged on the front shell. Thereby realizing that the wind blown out from the wind outlet grating outlet swings left and right in the range of the wind outlet opening of the front shell, and expanding the wind supply range.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While obvious variations or modifications are contemplated as falling within the scope of the present invention.
Claims (10)
1. An air conditioning device, includes casing (1) and is located air supply subassembly (2) of casing (1) inside, set up an air outlet opening (7) and an air inlet opening (8) on casing (1), its characterized in that, air supply subassembly (2) include:
a wind wheel (21) for supplying air;
the air outlet grid (22) is provided with a first fixed plate (221) at the upper part and a second fixed plate (222) at the lower part, two ends of the air supply wind wheel (21) are respectively and rotatably connected with the first fixed plate (221) and the second fixed plate (222) through a bearing assembly (9), and an air inlet (10) and an air outlet grid opening (20) are formed on the air outlet grid (22); an air deflector (223) is arranged at one side edge of an air outlet grille opening (20) of the air outlet grille (22), one end of the air deflector (223) is arranged at the air inlet (10) of the air outlet grille (22), the air deflector (223) rotates together with the air outlet grille (22), an air deflector (224) is arranged at the other side edge of the air outlet grille opening (20) of the air outlet grille (22), and the air deflector (224) and the air deflector (223) form an air duct;
the first driving mechanism (23) is arranged at the upper end of the air supply wind wheel (21), is fixedly connected with the shell (1) and is used for driving the air supply wind wheel (21) to rotate;
the second driving mechanism (24) is arranged at the lower end of the air supply wind wheel (21) and is fixedly connected with the shell (1) for driving the air outlet grid (22) to rotate;
the second driving mechanism (24) drives the air outlet grating (22) to rotate, so that the air outlet grating opening (20) of the air outlet grating (22) swings left and right relative to the air outlet opening (7), and the air blown out by the air outlet grating opening swings left and right in the range of the air outlet opening.
2. An air conditioning unit according to claim 1, characterized in that the air outlet grille (22) is a circular arc-shaped shell structure, and the positions of the air outlet grille openings (20) of the air outlet grille are formed into a plurality of grids which are distributed up and down or left and right.
3. An air conditioning device according to claim 1 or 2, characterized in that an air outlet grill support (25) fixedly connected with the housing (1) is further arranged below the air outlet grill (22), and the air outlet grill support (25) and the lower end surface of the air outlet grill (22) are in relative rotation connection through a lower guide rail guide groove structure.
4. An air conditioning unit according to claim 3, characterized in that a lower guide rail (2221) is provided on a lower end surface of the second fixing plate (222), a lower guide rail groove (251) is provided on the air outlet grill bracket (25), and the lower guide rail (2221) and the lower guide rail groove (251) form the lower guide rail guide groove structure.
5. An air conditioning unit according to claim 4, characterized in that the first drive mechanism (23) comprises a first drive motor (231) and a first motor bracket (232); the first motor support (232) is arranged above the first fixing plate (221) and is fixedly connected with the shell (1), the first driving motor (231) is fixed on the first motor support (232), and driving connection is formed between the first driving motor and the upper end of the air supply wind wheel (21) through the bearing assembly (9).
6. The air conditioning device according to claim 5, wherein an upper end surface of the first fixing plate (221) is provided with an upper guide rail groove (2211), an upper guide rail (2321) is provided on the first motor support (232), and an upper portion of the air outlet grille (22) and the first motor support (232) form an upper guide rail guide groove structure.
7. The air conditioning device according to claim 6, characterized in that the second driving mechanism (24) is disposed between the second fixing plate (222) and the air outlet grille support (25), and comprises a second motor support (241), a driving connecting rod (242) and a second driving motor (243), the second motor support (241) is fixedly connected with the housing (1), the second driving motor (243) is fixed on the second motor support (241), one end of the driving connecting rod (242) is fixedly connected with the lower end face of the second fixing plate (222), and the other end of the driving connecting rod is in driving connection with the second driving motor (243).
8. The air conditioning device according to claim 7, wherein the driving link (242) includes a crank (2421), a link (2422) and a connection post (2423), the connection post (2423) is fixed on a lower end surface of the second fixing plate (222), one end of the crank (2421) is fixed on a shaft of the second driving motor (243), and both ends of the link (2422) are rotatably connected with the other end of the crank (2421) and the connection post (2423), respectively.
9. An air conditioning unit according to claim 8, characterized in that the housing (1) comprises a front shell (11) and a rear shell (12), the front shell (11) is provided with the air outlet opening (7), and the rear shell (12) is provided with the air inlet opening (8).
10. An air conditioner fan comprises a water tank (3), a water pump (4), a water evaporation carrier (5) and an air conditioning device, wherein the water pump (4) is positioned in the water tank (3) and is connected with the water evaporation carrier (5) through a water pipe, the water tank (3) is arranged at the lower part of the air conditioning device, and the water evaporation carrier (5) is positioned at the air inlet opening position of the air conditioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302432.8A CN107906649B (en) | 2017-12-11 | 2017-12-11 | Air conditioning device and air conditioning fan thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302432.8A CN107906649B (en) | 2017-12-11 | 2017-12-11 | Air conditioning device and air conditioning fan thereof |
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| Publication Number | Publication Date |
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| CN107906649A CN107906649A (en) | 2018-04-13 |
| CN107906649B true CN107906649B (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711302432.8A Active CN107906649B (en) | 2017-12-11 | 2017-12-11 | Air conditioning device and air conditioning fan thereof |
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| Country | Link |
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| CN (1) | CN107906649B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102514421B1 (en) * | 2018-04-24 | 2023-03-24 | 선전 롄추앙 테크놀로지 그룹 씨오., 엘티디. | An air-conditioning device and its air-conditioning fan |
| CN215058285U (en) * | 2020-11-19 | 2021-12-07 | 深圳市几素科技有限公司 | Water-cooling fan |
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| CN107906649A (en) | 2018-04-13 |
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