CN113701311B - Fan air outlet structure and air conditioning device - Google Patents
Fan air outlet structure and air conditioning device Download PDFInfo
- Publication number
- CN113701311B CN113701311B CN202111025741.1A CN202111025741A CN113701311B CN 113701311 B CN113701311 B CN 113701311B CN 202111025741 A CN202111025741 A CN 202111025741A CN 113701311 B CN113701311 B CN 113701311B
- Authority
- CN
- China
- Prior art keywords
- air outlet
- fan
- outlet structure
- adjusting
- sealing component
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
-
- 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
-
- 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
-
- 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
-
- 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
- F24F2013/146—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 springs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan air outlet structure, which comprises an air outlet structure body and a transmission connecting mechanism, wherein the air outlet structure body is connected with the transmission connecting mechanism through a transmission shaft; a first sealing component and a second sealing component are arranged in the air outlet channel of the air outlet structure body, and the first sealing component is used for sealing an air outlet of the air outlet channel; when the second sealing assembly is driven by wind power to move towards the air outlet, the second sealing assembly drives the first sealing assembly to be separated from the air outlet through the transmission connecting mechanism. According to the invention, the air outlet is integrally plugged by arranging the first sealing component and the second sealing component, so that foreign matters are effectively prevented from entering the air outlet structure of the fan through the air outlet to cause damage to the fan, and the problems that the traditional transmission connecting structure of the blade type plugging structure cannot be opened or closed and is easy to damage when being frozen in winter are solved.
Description
Technical Field
The invention relates to the technical field of air conditioner air port structures, in particular to a fan air outlet structure and an air conditioner device.
Background
As is known, an air conditioner is a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or structure, and generally includes a cooling source/heating source device, a cold and hot medium distribution system, a terminal device and other auxiliary devices. The air outlet structure of the fan is mainly an air outlet structure of an air conditioner fan for radiating and cooling an air conditioner external unit.
If the granted publication number is CN211261075U, the granted publication date is 2020, 08 and 14 days, and the title is "a practical utility model of an air outlet closable refrigeration air conditioner outdoor unit", the structure thereof comprises a box body, the front of the box body is communicated with an air outlet pipe, the front of the box body is provided with a round hole, the inner cavity of the round hole is fixedly connected with a fan, the left side of the inner cavity of the air outlet pipe is movably connected with a baffle plate, the right side of the baffle plate is fixedly connected with a rotating rod, the right end of the rotating rod penetrates to the right side of the air outlet pipe and is fixedly connected with a gear, the rear side of the gear is meshed with a toothed plate, the top of the toothed plate is fixedly connected with an electric telescopic rod, the surface of the electric telescopic rod is fixedly sleeved with a fixed plate, the rear side of the fixed plate is fixedly connected with the box body, the bottom of the box body is fixedly connected with a slide rail, and the surface of the slide rail is slidably connected with a slide seat, the bottom of slide runs through and is provided with the bolt, the bottom of slide and the one side fixedly connected with mounting panel that is located the bolt, the mounting hole has been seted up on the surface of mounting panel.
For another example, the invention application is CN108891226A, application publication No. 2018.11.27, entitled grille, air conditioner for passenger car and passenger car, which is characterized in that a plurality of blades are laid in parallel on a frame, and the opening of the frame is blocked and opened by the rotation of the blades.
The shortcoming of prior art lies in, realize opening and shutting control to the air-out structure through the drive connection structure cooperation fan wind-force drive of a plurality of blades, it can realize carrying out the shutoff to the opening of air-out structure and prevent that the foreign matter from getting into, but easily appear freezing when winter, lead to the unable normal opening and shutting of blade, air outlet drive connection structure damages, each blade drives under the wind-force effect simultaneously and turns round, can't keep stable when the fan is opened and turn round, lead to fan load unstable, influence the life of fan.
Disclosure of Invention
The invention aims to provide a fan air outlet structure and an air conditioning device, which aim to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: a fan air outlet structure comprises an air outlet structure body and a transmission connecting mechanism;
a first sealing component and a second sealing component are arranged in the air outlet channel of the air outlet structure body, and the first sealing component is used for sealing the air outlet of the air outlet channel;
when the second sealing assembly is driven by wind power to move towards the air outlet, the second sealing assembly drives the first sealing assembly to be separated from the air outlet through the transmission connecting mechanism.
As a further description of the above technical solution: the transmission connecting mechanism comprises a U-shaped piston tube, the U-shaped piston tube is arranged on the periphery of the top of the air outlet structure body, a first adjusting piston rod is embedded in an opening at one end of the U-shaped piston tube, the bottom end of the first adjusting piston rod is connected with the first sealing assembly, a second adjusting piston rod is embedded in an opening at the other end of the U-shaped piston tube, and the bottom end of the second adjusting piston rod is connected with the second sealing assembly.
As a further description of the above technical solution: and the second adjusting piston rod is also provided with a reset supporting spring, and the elasticity of the reset supporting spring is used for driving the second adjusting piston rod to move away from the U-shaped piston pipe.
As a further description of the above technical solution: the bottom surface of the first sealing assembly is provided with an electrified magnet assembly, the surface of the second sealing assembly is provided with a metal sheet used by matching with the electrified magnet assembly, and the magnetic attraction force of the electrified magnet assembly is greater than the elastic force of the reset supporting spring.
As a further description of the above technical solution: first seal the subassembly and the second seals the subassembly and all includes annular disk and a plurality of blade, and is a plurality of the blade passes through drive mechanism and rotates the tiling and be in on the annular disk, be provided with the adjusting part spare in the air-out structure body, the adjusting part spare is in first seal subassembly and second seal the subassembly and cooperate the drive of drive mechanism when moving in opposite directions the blade upwards rotates among the first subassembly of sealing and opens and the second seals the subassembly in the blade downwards rotates and opens.
As a further description of the above technical solution: the transmission mechanism comprises a connecting notch and a connecting gear shaft, the connecting notch is formed in the inner side of the annular disc, the connecting gear shaft is connected to the blades through lugs, and the connecting gear shaft is rotatably connected to the connecting notch.
As a further description of the above technical solution: the adjusting connecting piece comprises an adjusting side frame fixed inside the air outlet structure body, adjusting convex teeth are arranged on the adjusting side frame, and the adjusting convex teeth are meshed with the connecting gear shaft.
As a further description of the above technical solution: the inner side of the annular disc is provided with a grid frame, the grid frame is matched with the position of a splicing seam of each blade, and electric heating wires are embedded in the annular disc and the grid frame.
As a further description of the above technical solution: the bottom of the annular disc of the first sealing assembly is provided with an annular energized magnet, and the top of the annular disc of the second sealing assembly is provided with an annular iron sheet.
An air conditioner device comprises the fan air outlet structure and an air conditioner; the fan air outlet structure is arranged on the air conditioner.
In the technical scheme, the fan air outlet structure provided by the invention has the advantages that the first sealing component and the second sealing component are arranged to realize integral sealing of the air outlet, so that foreign matters are effectively prevented from entering the fan air outlet structure through the air outlet to cause damage to a fan, meanwhile, the problems that the traditional transmission connecting structure of a blade type sealing structure cannot be opened and closed and is easy to damage due to freezing in winter are solved, the first sealing component and the second sealing component are mutually attached through the wind power drive of the fan, the automatic opening and closing control is realized, the use is convenient, the magnetic adsorption is carried out during the attachment, the load of the fan is stable, the fan is protected, and the service life of the fan is prolonged.
Because fan air-out structure has above-mentioned beneficial effect, the air conditioning equipment who contains this fan air outlet structure also has above-mentioned beneficial effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of an air outlet structure body according to an embodiment of the present invention;
fig. 2 is a sectional view of an air outlet structure body provided in the embodiment of the present invention;
fig. 3 is a schematic view of an opening state of the air outlet structure body according to the embodiment of the present invention;
fig. 4 is a schematic closed view of the air outlet structure body according to the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a transmission connection mechanism provided in an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an adjusting connector according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a first sealing assembly according to an embodiment of the present invention;
FIG. 8 is a schematic view of a blade according to an embodiment of the present invention;
FIG. 9 is a schematic structural view of an annular disk provided in accordance with an embodiment of the present invention;
fig. 10 is a schematic structural diagram of an air conditioning apparatus according to an embodiment of the present invention.
Description of the reference numerals:
1. an air outlet structure body; 11. reducing the interface; 12. an air outlet; 13. a protective grid; 130. adjusting the connecting piece; 131. adjusting the side frame; 132. adjusting the convex teeth; 14. an annular flange; 2. a transmission connection mechanism; 21. a U-shaped piston tube; 22. a second adjusting piston rod; 23. a return support spring; 24. a first adjusting piston rod; 3. a first seal assembly; 31. an annular disc; 32. a grating frame; 33. a connecting gap; 34. a blade; 35. a connecting gear shaft; 36. a heating wire; 37. an annular energizing magnet; 4. a second seal assembly; 5. an air conditioner.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 10, an embodiment of the present invention provides a technical solution:
a fan air outlet structure comprises an air outlet structure body 1 and a transmission connecting mechanism 2; a first sealing component 3 and a second sealing component 4 are arranged in the air outlet channel of the air outlet structure body 1, and the first sealing component 3 is used for sealing an air outlet 12 of the air outlet channel; when the second sealing component 4 is driven by wind power to move towards the air outlet 12, the second sealing component 4 drives the first sealing component 3 to be separated from the air outlet 12 through the transmission connecting mechanism 2.
Specifically, the top of the air outlet structure body 1 is provided with an air outlet 12, and the inner side of the air outlet 12 is provided with a first sealing component 3; a reducing interface 11 is integrally formed at the tail end of the air outlet channel, and a second sealing component 4 is arranged in the reducing interface 11; when the second sealing component 4 is driven by wind power to move towards the air outlet 12, the transmission part is acted on the transmission part, and the transmission part is matched with the driving part to drive the first sealing component 3 to move oppositely, so that the first sealing component 3 and the second sealing component 4 are attached to the inner side of the air outlet structure body 1. The present embodiment provides a fan air-out structure, which is used for being disposed at the air vent of an air conditioner outdoor unit to protect the fan of the air conditioner outdoor unit, preferably, the inner diameter of the air-out structure body 1 is greater than the inner diameter of the reducing interface 11, the diameter of the air outlet 12 is smaller than the inner diameter of the air-out structure body 1, the diameter of the first sealing component 3 is smaller than the inner diameter of the air-out structure body 1, the first sealing component 3 is movably embedded inside the air outlet 12, the outer side of the air outlet 12 is provided with a protective grille 13, the reducing interface 11 is internally provided with the second sealing component 4, the diameter of the second sealing component 4 is equal to the inner diameter of the reducing interface 11, that is, the second sealing component 4 can block the inner side of the reducing interface 11, the inner side of the reducing interface 11 is provided with an annular flange 14, the annular flange 14 is used for limiting the second sealing component 4, when the fan of the air conditioner outdoor unit blows air to the air-out structure body 1, under the action of wind power, the second sealing component 4 moves towards one side of the air outlet 12 of the air outlet structure body 1, the second sealing component 4 acts on a transmission part of the transmission connecting mechanism 2, the transmission part is matched with a driving part to drive the first sealing component 3 to move oppositely, so that the first sealing component 3 and the second sealing component 4 are attached to each other on the inner side of the air outlet structure body 1, at the moment, the first sealing component 3 is separated from the air outlet 12, the second sealing component 4 is separated from the reducing interface 11, the air outlet structure body 1 is conducted, preferably, the transmission connecting mechanism 2 comprises a first adjusting rack and a second adjusting rack, the first adjusting rack is connected with the first sealing component 3, the second adjusting rack is connected with the second sealing component 4, the first adjusting rack and the second adjusting rack are meshed through an adjusting gear shaft, when the second sealing component 4 moves towards one side of the air outlet 12 of the air outlet structure body 1, the second adjusting rack is driven to move synchronously, the cooperation of second adjusting rack is adjusted the first adjusting rack antiport of pinion drive, and the first sealing subassembly 3 of first adjusting rack drive removes, realizes promptly that the first sealing subassembly 3 of synchronous drive and second seal subassembly 4 move in opposite directions and laminate mutually in 1 inboard of air-out structure body.
This embodiment provides a pair of fan air-out structure, seal subassembly 4 through setting up first seal subassembly 3 and second and realize carrying out the wholeness shutoff to air-out structure body 1's air outlet 12, effectually prevent that the foreign matter from getting into inside the fan air-out structure through the air outlet, lead to the fan to damage, the transmission connection structure who avoids traditional vane type block structure simultaneously freezes in winter and can't open and shut and the problem of easy damage, and first seal subassembly 3 and second seal subassembly 4 laminates through fan wind-force drive each other, realize automatic opening and shutting, high durability and convenient use.
In another embodiment provided by the present invention, preferably, the transmission connection mechanism 2 includes a U-shaped piston tube 21, the U-shaped piston tube 21 is disposed on the periphery of the top of the air outlet structure body 1, a first adjusting piston rod 24 is embedded in an opening at one end of the U-shaped piston tube 21, and the bottom end of the first adjusting piston rod 24 is connected to the first sealing assembly 3, a second adjusting piston rod 22 is embedded in an opening at the other end of the U-shaped piston tube 21, and the bottom end of the second adjusting piston rod 22 is connected to the second sealing assembly 4. Specifically, when the second seal assembly 4 moves to the air outlet 12 side of the air outlet structure body 1, the second adjusting piston rod 22 is driven to move, the second adjusting piston rod 22 moves to the inside of one end of the U-shaped piston tube 21, the first adjusting piston rod 24 connected to the other end of the U-shaped piston tube 21 is driven by air pressure to move away from the U-shaped piston tube 21, so that the first seal assembly 3 is driven by the first adjusting piston rod 24 to move, that is, the first seal assembly 3 and the second seal assembly 4 are driven to move in opposite directions and are attached to the inner side of the air outlet structure body 1 in a synchronous manner, the air outlet structure body 1 is in a conduction state, and ventilation and heat dissipation can be performed. Preferably, the U-shaped piston tube 21 is filled with an anti-freezing solution, which effectively prevents the first adjusting piston rod 24 and the second adjusting piston rod 22 from freezing in winter, and provides driving stability.
In another embodiment of the present invention, a return supporting spring 23 is further disposed on the second adjusting piston rod 22, and the elastic force of the return supporting spring 23 is used to drive the second adjusting piston rod 22 to move away from the U-shaped piston tube 21. Specifically, the annular frame is fixedly sleeved on the second adjusting piston rod 22, the reset supporting spring 23 is adjusted on the second adjusting piston rod 22, one end of the reset supporting spring 23 abuts against the U-shaped piston tube 21, the other end of the reset supporting spring 23 abuts against the annular frame, when the fan stops operating, the second sealing assembly 4 does not have wind force, under the action of the reset supporting spring 23, the second adjusting piston rod 22 moves towards the inside of the air outlet structure body 1 to drive the second sealing assembly 4 to move to the inside of the reducing interface 11, meanwhile, the second adjusting piston rod 22 moves towards the inside of the air outlet structure body 1, at the moment, the first adjusting piston rod 24 moves towards the outside of the air outlet structure body 1, so as to drive the air outlet 12 of the air outlet structure body 1 to move when the first sealing assembly 3 moves, and the air outlet 12 is blocked.
Optionally, a reset elastic element may be further disposed on one or more of the first adjusting piston rod 24, the second adjusting piston rod 22, the first sealing assembly 3, and the second sealing assembly 4, and the reset elastic element drives the reset, so that the first sealing assembly 3 and the second sealing assembly 4 reset, so as to realize integral sealing of the air outlet 12 of the air outlet structure body 1.
In still another embodiment of the present invention, the bottom surface of the first sealing component 3 is provided with a powered magnet component, the surface of the second sealing component 4 is provided with a metal sheet used in cooperation with the powered magnet component, and the magnetic attraction force of the powered magnet component is greater than the elastic force of the return support spring 23, specifically, the power line of the powered magnet component is connected in series to the fan power switch of the fan air-out structure, that is, when the fan power is turned on, the powered magnet component is powered on, when the first sealing component 3 and the second sealing component 4 move towards each other and are attached to the inner side of the air-out structure body 1, the powered magnet component on the bottom surface of the first sealing component 3 and the metal sheet on the surface of the second sealing component 4 are magnetically attracted, at this time, the first sealing component 3 and the second sealing component 4 keep a fixed state, and do not move with the force of the fan, that is, the air-out to the air-out structure body 1 keeps a stable state, the fan load is stable, the fan is protected, the service life of the fan is prolonged, the fan is prevented from being broken down, and the heat dissipation stability is guaranteed.
Alternatively, the energized magnet assembly is disposed on the surface of the second seal assembly 4 and the metal sheet is disposed on the bottom of the first seal assembly 3.
In still another embodiment provided by the present invention, each of the first sealing assembly 3 and the second sealing assembly 4 includes an annular disc 31 and a plurality of blades 34, the plurality of blades 34 are rotated and spread on the annular disc 31 through a transmission mechanism, an adjusting connector 130 is disposed in the air outlet structure body 1, and the adjusting connector 130 cooperates with the transmission mechanism to drive the blades 34 in the first sealing assembly 3 to rotate upwards and the blades 34 in the second sealing assembly 4 to rotate downwards and spread when the first sealing assembly 3 and the second sealing assembly 4 move towards each other.
Specifically, the plurality of blades 34 are spread on the annular disc 31 through the hinge in a rotating manner, the blades 34 are of a fan-shaped structure, the plurality of blades 34 are combined with each other to seal the opening on the annular disc 31, the adjusting connecting member 130 is a connecting frame, the number of the connecting frame is equal to that of the blades 34, the top ends of the plurality of blades 34 (namely, the top ends are located at the circle center position of the annular disc 31) on the first sealing component 3 are rotatably connected with one end of the connecting frame, the other end of the connecting frame is rotatably connected with the inside of the air outlet structure body 1 and located at the periphery side of the air outlet 12, the top ends of the plurality of blades 34 (namely, the top ends are located at the circle center position of the annular disc 31) on the second sealing component 4 are rotatably connected with one end of the connecting frame, the other end of the connecting frame is rotatably connected with the periphery side, which is close to the reducing interface 11, when the first sealing component 3 moves away from the air outlet 12, under the traction action of the connecting frame, first a plurality of blades 34 that seal on the subassembly 3 upwards rotate and open, and is same, and the second seals subassembly 4 and keeps away from the 11 when removing of undergauge interface, and under the traction of link, the second seals a plurality of blades 34 that the subassembly 4 was last and rotates downwards and open to make 1 inside relative and air outlet 12 linear conduction of air-out structure body, reduce the air-out resistance, reduce the fan load, further protect the fan, prevent that the fan from breaking down.
In a further embodiment of the present invention, the transmission mechanism includes a connection notch 33 and a connection gear shaft 35, the connection notch 33 is opened inside the annular disc 31, the connection gear shaft 35 is connected to the vane 34 by a lug, and the connection gear shaft 35 is rotatably connected in the connection notch 33. The adjusting connector 130 includes an adjusting side frame 131 fixed inside the air outlet structure body 1, an adjusting convex tooth 132 is provided on the adjusting side frame 131, the adjusting side frame 131 penetrates between the connecting gear shaft 35 and the vane 34, and the adjusting convex tooth 132 is engaged with the connecting gear shaft 35. Specifically, a plurality of adjusting side frames 131 are vertically fixed on the inner side of the protective grille 13 and extend to the inside of the air outlet structure body 1, a plurality of blades 34 are in a fan-shaped structure, the arc-shaped edges of the blades 34 are connected with connecting gear shafts 35 through lugs, the connecting gear shafts 35 are rotatably connected in connecting notches 33 on the inner side of the annular disc 31 to realize the connection of the blades 34 and the annular disc 31, the blades 34 are mutually combined to realize the sealing of the opening on the annular disc 31, that is, when the first sealing component 3 moves away from the air outlet 12, the connecting gear shafts 35 drive the blades 34 in the first sealing component 3 to rotate upwards and open under the action of the adjusting convex teeth 132 on the adjusting side frames 131, and similarly, when the second sealing component 4 moves away from the reducing port 11, the connecting gear shafts 35 drive the blades 34 on the second sealing component 4 to rotate downwards under the action of the adjusting convex teeth 132 on the adjusting side frames 131, thereby make inside relative and the air outlet 12 linear conduction of air-out structure body 1, reduce the air-out resistance, reduce fan load, further protect the fan, prevent that the fan from breaking down.
In another embodiment of the present invention, a grid frame 32 is disposed inside the annular disc 31, the grid frame 32 is adapted to the position of the joint of each blade 34, and electric heating wires 36 are embedded in the annular disc 31 and the grid frame 32. Specifically, by providing the grid frame 32 at the joint of each blade 34, providing the electric heating wire 36 on the grid frame 32, and providing the electric heating wire 36 on the inner side of the ring-shaped disc 31, the plurality of blades 34 can be prevented from freezing in winter, and the ring-shaped disc 31 and the air outlet structure body 1 can be prevented from freezing.
Further, the inside of air-out structure body 1 is provided with the pressure control switch, the fan electric connection of pressure control switch and electric heating wire 36 and fan air-out structure, when the blade freezes or freezes between annular disc 31 and the air-out structure body 1 promptly, fan wind-force makes the internal pressure increase of air-out structure body 1, the disconnection of pressure control switch control fan power, control electric heating wire 36 to open simultaneously, realize heating deicing, after thawing, because the internal pressure effect of air-out structure body 1, second seal assembly 4 removes to air outlet 12 one side of air-out structure body 1, air-out structure body 1 switches on, pressure reduction, pressure control switch control fan power is opened, control electric heating wire 36 outage simultaneously, prevent that air-out structure body 1 from freezing the shutoff and leading to the fan to continue work, lead to the pressure too big to cause the trouble.
In still another embodiment of the present invention, the annular disc 31 of the first sealing assembly 3 is provided with an annular electromagnet 37 at the bottom, and the annular disc 31 of the second sealing assembly 4 is provided with an annular iron sheet at the top.
Specifically, the power cord of annular circular telegram magnet 37 is established ties on the fan switch of fan air-out structure, when the fan power is opened promptly, annular circular telegram magnet 37 circular telegram, when first seal subassembly 3 and second seal subassembly 4 move in opposite directions and when the inboard laminating of air-out structure body 1, the annular iron sheet magnetic adsorption on bottom surface annular circular telegram magnet 37 of first seal subassembly 3 and the second seal subassembly 4 surface, first seal subassembly 3 and second seal subassembly 4 keep the fixed state this moment, it can not appear moving along with fan wind-force effort size, 1 air-out to air-out structure body promptly keeps the stable condition, make the fan load stable, protect the fan, extension fan life, prevent that the fan from breaking down, guarantee heat dissipation stability.
An air conditioner device comprises the fan air outlet structure and an air conditioner 5; the fan air outlet structure is arranged on the air conditioner 5. As is known, the air conditioner 5 includes a box, an outdoor heat exchanger is installed inside the box, a fan is installed outside the outdoor heat exchanger, an opening is opened at a position of the box corresponding to the fan, and an air outlet structure of the fan is installed on the opening.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (9)
1. A fan air outlet structure is characterized in that the fan air outlet structure is arranged at a fan vent of an air conditioner external unit and comprises an air outlet structure body (1) and a transmission connecting mechanism (2);
a first sealing component (3) and a second sealing component (4) are arranged in an air outlet channel of the air outlet structure body (1), and the first sealing component (3) is used for sealing an air outlet (12) of the air outlet channel;
when the second sealing component (4) is driven by wind power to move towards the air outlet (12), the second sealing component (4) drives the first sealing component (3) to be separated from the air outlet (12) through the transmission connecting mechanism (2);
first seal subassembly (3) and second seal subassembly (4) and all include annular disc (31) and a plurality of blade (34), and are a plurality of blade (34) rotate the tiling through drive mechanism on annular disc (31), be provided with adjusting connecting piece (130) in the air-out structure body (1), adjusting connecting piece (130) are in when first seal subassembly (3) and second seal subassembly (4) move in opposite directions cooperation drive mechanism drive blade (34) upwards rotate and open and blade (34) downwards rotate and open in second seal subassembly (4) in first seal subassembly (3).
2. The fan air outlet structure according to claim 1, wherein the transmission connection mechanism (2) includes a U-shaped piston tube (21), the U-shaped piston tube (21) is disposed on the top periphery of the air outlet structure body (1), a first adjusting piston rod (24) is embedded in an opening at one end of the U-shaped piston tube (21), the bottom end of the first adjusting piston rod (24) is connected with the first sealing component (3), a second adjusting piston rod (22) is embedded in an opening at the other end of the U-shaped piston tube (21), and the bottom end of the second adjusting piston rod (22) is connected with the second sealing component (4).
3. The fan outlet structure according to claim 2, wherein a return support spring (23) is further disposed on the second adjusting piston rod (22), and an elastic force of the return support spring (23) is used for driving the second adjusting piston rod (22) to move away from the U-shaped piston tube (21).
4. The fan outlet structure according to claim 3, wherein the bottom surface of the first sealing component (3) is provided with an energized magnet component, the surface of the second sealing component (4) is provided with a metal sheet used in cooperation with the energized magnet component, and the magnetic attraction force of the energized magnet component is greater than the elastic force of the return support spring (23).
5. The fan outlet structure according to claim 1, wherein the transmission mechanism comprises a connection notch (33) and a connection gear shaft (35), the connection notch (33) is opened inside the annular disc (31), the connection gear shaft (35) is connected to the blade (34) through a lug, and the connection gear shaft (35) is rotatably connected in the connection notch (33).
6. The fan air outlet structure according to claim 5, wherein the adjusting connector (130) comprises an adjusting side frame (131) fixed inside the air outlet structure body (1), an adjusting convex tooth (132) is arranged on the adjusting side frame (131), and the adjusting convex tooth (132) is meshed with the connecting gear shaft (35).
7. The fan outlet structure according to claim 1, wherein a grid frame (32) is disposed inside the annular disc (31), the grid frame (32) is adapted to the position of the joint of each blade (34), and electric heating wires (36) are embedded in the annular disc (31) and the grid frame (32).
8. The fan air outlet structure according to claim 1, wherein an annular energized magnet is arranged at the bottom of the annular disc (31) of the first sealing assembly (3), and an annular iron sheet is arranged at the top of the annular disc (31) of the second sealing assembly (4).
9. An air conditioner characterized by comprising the blower outlet structure according to any one of claims 1 to 8 and an air conditioner (5);
the fan air outlet structure is arranged on the air conditioner (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111025741.1A CN113701311B (en) | 2021-09-02 | 2021-09-02 | Fan air outlet structure and air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111025741.1A CN113701311B (en) | 2021-09-02 | 2021-09-02 | Fan air outlet structure and air conditioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113701311A CN113701311A (en) | 2021-11-26 |
| CN113701311B true CN113701311B (en) | 2022-07-19 |
Family
ID=78657359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111025741.1A Active CN113701311B (en) | 2021-09-02 | 2021-09-02 | Fan air outlet structure and air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113701311B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202631A (en) * | 2015-09-11 | 2015-12-30 | 珠海格力电器股份有限公司 | Split floor type air conditioner |
| CN106403228A (en) * | 2016-08-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Air outlet device of air conditioner, indoor unit of air conditioner and control method of indoor unit |
| CN210568760U (en) * | 2019-09-19 | 2020-05-19 | 珠海格力电器股份有限公司 | Insect prevention structure and electric appliance |
| EP3690328A1 (en) * | 2019-01-31 | 2020-08-05 | LG Electronics Inc. | Indoor unit for air conditioner |
| CN112728654A (en) * | 2021-01-21 | 2021-04-30 | 珠海格力电器股份有限公司 | Axial flow fan blade assembly and air conditioner |
-
2021
- 2021-09-02 CN CN202111025741.1A patent/CN113701311B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202631A (en) * | 2015-09-11 | 2015-12-30 | 珠海格力电器股份有限公司 | Split floor type air conditioner |
| CN106403228A (en) * | 2016-08-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Air outlet device of air conditioner, indoor unit of air conditioner and control method of indoor unit |
| EP3690328A1 (en) * | 2019-01-31 | 2020-08-05 | LG Electronics Inc. | Indoor unit for air conditioner |
| CN210568760U (en) * | 2019-09-19 | 2020-05-19 | 珠海格力电器股份有限公司 | Insect prevention structure and electric appliance |
| CN112728654A (en) * | 2021-01-21 | 2021-04-30 | 珠海格力电器股份有限公司 | Axial flow fan blade assembly and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113701311A (en) | 2021-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103042911B (en) | Air inlet louver window system and operational approach thereof | |
| CN103273899A (en) | Rotatable vehicle front grating and vehicle with same | |
| CN113701311B (en) | Fan air outlet structure and air conditioning device | |
| CN111720987A (en) | Novel heat radiation structure of heating ventilation air conditioner | |
| CN103358855B (en) | A kind of vehicle scavenge device and vehicle | |
| CN202338970U (en) | Split type outdoor unit of air conditioner | |
| CN202040897U (en) | Air conditioner used for vehicle | |
| CN206755411U (en) | Outdoor machine of air conditioner | |
| CN103851708A (en) | Window type air conditioner | |
| CN104390286A (en) | Air conditioner windproof component and air conditioner outdoor unit | |
| CN204987395U (en) | Vehicle air conditioner wind guiding mechanism | |
| CN210918694U (en) | Bridge cut-off aluminum alloy door and window that can open and shut by wide angle | |
| CN210977941U (en) | Air duct cooling device | |
| CN211777022U (en) | Sealing structure of air valve and platform door air valve | |
| CN203980935U (en) | A kind of defroster of direct air cooling system | |
| CN112249511A (en) | Intelligent cold-chain logistics box capable of controlling temperature through multiple heating pipes based on dual purposes of winter and summer | |
| CN208871733U (en) | Air outlet protection device of air conditioner outdoor unit and air conditioner with same | |
| CN212202625U (en) | Axial flow fan with electric door | |
| JP2013217569A (en) | Adaptor unit for air conditioner outdoor unit | |
| CN220793938U (en) | Sound insulation structure with ventilation function | |
| CN212618653U (en) | Air conditioner fan with protective structure | |
| CN218328854U (en) | Cold water device capable of preventing freezing | |
| CN209116839U (en) | A kind of heat accumulating and heating device and the vehicle using the device | |
| CN215990472U (en) | Emergency stop device for outdoor unit of air conditioner | |
| CN216923240U (en) | Electric air valve with fireproof function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |