CN112197409B - Electricity-free central air conditioner wind direction adjusting device - Google Patents
Electricity-free central air conditioner wind direction adjusting device Download PDFInfo
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- CN112197409B CN112197409B CN202011006844.9A CN202011006844A CN112197409B CN 112197409 B CN112197409 B CN 112197409B CN 202011006844 A CN202011006844 A CN 202011006844A CN 112197409 B CN112197409 B CN 112197409B
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
Abstract
The invention relates to the related technical field of air conditioner accessories and discloses an electricity-free central air conditioner wind direction adjusting device which comprises a shell, wherein a fixed bevel gear is fixedly installed at the top end of the inner wall of the shell, a movable gear meshed with the fixed bevel gear is movably installed on the surface of the fixed bevel gear, a driven rod is movably installed on the surface of the movable gear, a mesh enclosure is fixedly installed on the bottom surface of the inner wall of the shell, and a universal ball is movably installed in the middle of the mesh enclosure. The fixed bevel gear is arranged on the shell, so that in the using process, the wind direction can be enabled to be ejected out from the fan blades in a conical manner by rotating the movable gear on the fixed bevel gear, the air is further discharged out from the shell in a rotating manner, a user can experience simulated natural wind, the phenomenon that the fixed position blows continuously is avoided, meanwhile, the wind direction is changed automatically through wind power, the application of an external motor is avoided, and the purpose of adjusting the wind direction without electricity is finally achieved.
Description
Technical Field
The invention relates to the technical field of air conditioner accessories, in particular to a wind direction adjusting device of a power-free central air conditioner.
Background
The central air conditioner refers to a large-scale air conditioning system, which is different from a common household air conditioner, and is widely applied to places with large space, such as hospitals, hotels, office buildings, and the like, because the central air conditioner can be used by large-scale buildings.
The existing air conditioner wind direction adjusting devices mainly comprise two types, one type is a manual louver type, and the wind direction of an air conditioner is changed by manually pulling upper and lower layers of louvers to proper positions; the other type is an electric shutter type, and the working principle of the electric shutter type is that a motor drives a shutter to repeatedly swing, so that the wind direction is changed.
In the actual use process, after the manual shutter is adjusted, the wind direction of the shutter can blow the same position directly, so that office building workers and hospital patients are blown by the wind for a long time, and the phenomenon of catching a cold easily occurs; although the wind direction can be continuously swung through the electric driving, the continuous action of the motor can increase the using amount of electricity.
Meanwhile, the existing wind direction adjusting device is not provided with a wind gathering device and can only blow in a fixed position range, so that the blowing range of wind is limited, the blowing range of the wind cannot be fixed, and meanwhile, fixed-point blowing cannot be performed, so that the wind direction cannot be integrated when a part of required positions need to be rapidly cooled.
Disclosure of Invention
Aiming at the defects of the existing central air conditioner direction division regulation in the using process in the background technology, the invention provides the power-free central air conditioner wind direction regulating device which has the advantages of power-free wind direction regulation, air outlet range enlargement, fixed range air outlet and fixed point air outlet and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides an exempt from electric central air conditioning wind direction adjusting device, includes the casing, the inner wall top fixed mounting of casing has fixed bevel gear, and fixed bevel gear's surface movable mounting have with fixed bevel gear engaged with loose gear, loose gear surface movable mounting has the driven lever, shells inner wall bottom surface fixed mounting has the screen panel, and the middle part movable mounting of screen panel has universal ball, the fixed surface of universal ball installs the drive lever, and drive lever and driven lever movable mounting, the lateral wall fixed mounting of drive lever has the flabellum.
Preferably, gear baffles for fixing the movable gear are respectively and fixedly installed on the upper side and the lower side of the fixed bevel gear.
Preferably, the inner wall movable mounting of casing has the driven adjusting gear who is located fixed bevel gear below, and fixed bevel gear's bottom one side movable mounting have with driven adjusting gear meshed drive adjusting gear, the inner wall bottom fixed mounting of casing has the magnet frame that is located the screen panel top, and the magnetic pole on magnet frame and the driven adjusting gear repels each other, the lateral wall movable mounting of driven lever has the adjusting gear dish that is located the movable gear below.
Preferably, the driven adjusting gear has three "N" magnetic poles on the bottom surface thereof, the three "N" magnetic poles are arranged on the bottom surface of the driven adjusting gear at equal angles with the central axis of the driven adjusting gear as the center, and the surface of the magnet frame has magnetic blocks which are arranged at equal angles and repel each other with the "N" magnetic poles on the bottom surface of the driven adjusting gear.
Preferably, the bottom movable mounting of drive lever has regulating switch, and regulating switch's fixed surface installs the regulation pole that is located the drive lever inner chamber, the inner wall movable mounting of driven lever has the one-level movable rod, and the one end and the regulation pole looks adaptation of one-level movable rod, the top fixed mounting of one-level movable rod has accommodate the lead screw, and accommodate the lead screw's top movable mounting has the second grade movable rod, the upper and lower lateral wall difference movable mounting of driven lever has the holding block, and the holding block is located loose gear and driven lever, adjusting gear dish and driven lever movable mounting position respectively, the spacing groove that is used for the holding block to dodge is seted up to the lateral wall of second grade movable rod.
Preferably, the fastening block is made of a soft rubber block.
Preferably, the upper end and the lower end of the limiting groove formed in the side wall of the secondary movable rod are provided with round corners.
Preferably, the adjusting rod is a rectangular solid cylinder, and the inner wall of the first-stage movable rod is provided with a movable groove for the adjusting rod to move up and down.
Preferably, the driven adjusting gear is divided into two parts, one part is an inner gear ring, the other part is a circular ring with alternate magnetic poles, and the inner gear ring on the driven adjusting gear is fixedly connected with the circular ring.
The invention has the following beneficial effects:
1. the fixed bevel gear is arranged on the shell, so that in the using process, the wind direction can be enabled to be ejected out from the fan blades in a conical manner by rotating the movable gear on the fixed bevel gear, the air is further discharged out from the shell in a rotating manner, a user can experience simulated natural wind, the phenomenon that the fixed position blows continuously is avoided, meanwhile, the wind direction is changed automatically through wind power, the application of an external motor is avoided, and the purpose of adjusting the wind direction without electricity is finally achieved.
2. The invention has the advantages that the driven adjusting gear and the magnet frame are arranged on the shell, so that in the process of wind direction adjustment, the magnetic contact area between the magnet frame and the driven adjusting gear is repeatedly increased and decreased, the driven adjusting gear does up-and-down reciprocating motion on the inner wall of the shell through the magnet frame, the fixed bevel gear is promoted to fall, the movable angle of the universal ball relative to the mesh enclosure is increased, the working inclination angle of the fan blade is increased through the increase of the inclination angle of the driving rod, the wind direction range swept out by the driving rod is changed, the wind direction adjusting range is enlarged, meanwhile, the relative position of the fixed bevel gear can be promoted to be fixed through controlling the driven adjusting gear to be relatively fixed with the magnet frame, the inclination angle of the movable gear relative to the fixed bevel gear is fixed, and the fan blade can be blown out in a certain range, and then realize the fixed range air-out, finally reach the purpose of air-out scope increase and fixed range air-out.
3. According to the invention, the secondary movable rod is arranged in the driven rod, so that in the process of wind direction adjustment, the adjusting rod is driven to drive the primary movable rod to rotate by manually rotating the adjusting switch, the primary movable rod pulls the secondary movable rod downwards through the adjusting screw rod, and the secondary movable rod enables the movable gear and the adjusting gear disc to relatively separate through separating from the fastening block, so that the fan blades do not drive the adjusting gear disc and the movable gear to rotate in the rotating process, further the fan blades can only perform fixed air blowing, and finally the aim of fixed-point air outlet is achieved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic partial cross-sectional view of the inventive structure;
FIG. 3 is a schematic view of a driven adjustment gear of the present invention;
FIG. 4 is a schematic view of a driving rod of the present invention;
FIG. 5 is a schematic view of a mesh enclosure according to the present invention.
In the figure: 1. a housing; 2. fixing the bevel gear; 20. a gear baffle; 3. a movable gear; 4. a driven lever; 5. adjusting the gear disc; 6. a mesh enclosure; 7. a universal ball; 8. a driving lever; 9. a fan blade; 10. driving the regulating gear; 11. a driven adjusting gear; 12. a magnet frame; 13. an adjustment switch; 14. adjusting a rod; 15. a primary movable rod; 16. adjusting the screw rod; 17. a secondary movable rod; 18. and (5) fastening the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an electricity-free central air conditioning wind direction adjusting device comprises a housing 1, a fixed bevel gear 2 is fixedly installed at the top end of the inner wall of the housing 1, a movable gear 3 engaged with the fixed bevel gear 2 is movably installed on the surface of the fixed bevel gear 2, a driven rod 4 is movably installed on the surface of the movable gear 3, a mesh enclosure 6 is fixedly installed on the bottom surface of the inner wall of the housing 1, a universal ball 7 is movably installed in the middle of the mesh enclosure 6, a driving rod 8 is fixedly installed on the surface of the universal ball 7, the driving rod 8 and the driven rod 4 are movably installed, fan blades 9 are fixedly installed on the side wall of the driving rod 8, in order to achieve the purpose of electricity-free wind direction adjustment, fan blades 9 are installed on the inner wall of the housing 1, the fan blades 9 enable the universal ball 7 to perform universal rotation on the mesh enclosure 6 through the driving rod 8, and one end of the driving rod 8 is fixedly installed with the driven rod 4, and driven lever 4 passes through loose gear 3 and fixed bevel gear 2 looks adaptation, and then when wind acts on to flabellum 9, drive driving lever 8 through flabellum 9 and rotate, and then make driving lever 8 drive driven lever 4 and carry out synchronous rotation, simultaneously, rotation through driven lever 4 can make loose gear 3 carry out circular motion around fixed bevel gear 2, and then rotate on fixed bevel gear 2 through loose gear 3 and make the wind direction change of blowing of driving lever 8, thereby the phenomenon of fixed position continuous blowing has been avoided, and simultaneously, wind direction change is carried out automatically through wind-force, the application of peripheral hardware motor has been avoided, and then reach the mesh of exempting from electric wind direction regulation.
The upper side and the lower side of the fixed bevel gear 2 are respectively and fixedly provided with a gear baffle 20 for fixing the movable gear 3, in order to enable the movable gear 3 to directly retract and release the driven rod 4 and the driving rod 8 in the subsequent lifting process, the driven rod 4 and the driving rod 8 can be prevented from being disengaged from the fixed bevel gear 2 through the gear baffles 20 by the movable gear 3, and meanwhile, the gear baffles 20 respectively act on the upper end and the lower end of the movable gear 3, so that when the fixed bevel gear 2 moves up and down, the retraction and release of the driven rod 4 and the driving rod 8 can be realized by acting on the movable gear 3, and the phenomenon that the driven rod 4 interferes with the inner wall of the shell 1 due to the reduction of the position of the fixed bevel gear 2 is avoided.
Wherein, the inner wall of the shell 1 is movably provided with a driven adjusting gear 11 positioned below the fixed bevel gear 2, one side of the bottom end of the fixed bevel gear 2 is movably provided with a driving adjusting gear 10 engaged with the driven adjusting gear 11, the bottom of the inner wall of the shell 1 is fixedly provided with a magnet frame 12 positioned above the mesh cover 6, the magnet frame 12 and the magnetic pole on the driven adjusting gear 11 repel each other, the side wall of the driven rod 4 is movably provided with an adjusting gear disc 5 positioned below the movable gear 3, in order to achieve the purpose of increasing the air outlet range, the driven adjusting gear 11 and the magnet frame 12 are arranged on the inner wall of the shell 1, the driving rod 8 drives the adjusting gear disc 5 to rotate in the rotating process of the movable gear 3, the adjusting gear disc 5 can drive the driving adjusting gear 10 to rotate intermittently in the rotating process, and the driven adjusting gear 11 can drive the intermittent rotation of the adjusting gear 10, and then according to the subsequent arrangement of the magnetic poles on the driven adjusting gear 11 and the magnet frame 12, the driven adjusting gear 11 can realize the action that the driven adjusting gear 11 drives the fixed bevel gear 2 to do up-and-down reciprocating motion on the inner wall of the shell 1 in the rotating process, and further can make the inclined position of the fan blade 9 relative to the mesh enclosure 6 move within a certain angle range through the continuous rotation of the driving rod 8 and the up-and-down reciprocating motion of the fixed bevel gear 2, so that when the included angle of the fan blade 9 relative to the mesh enclosure 6 is the lowest, the air flow in the shell 1 can be sent to a farther distance due to the inclined blowing of the fan blade 9, the air outlet range is further enlarged, and the purpose of enlarging the air outlet range is finally achieved.
Wherein, there are three "N" magnetic poles at the bottom of the driven adjusting gear 11, and the three "N" magnetic poles are installed at the bottom of the driven adjusting gear 11 and at equal angles with the central axis of the driven adjusting gear 11 as the center, and the surface of the magnet frame 12 has magnetic blocks installed at equal angles and repelling the "N" magnetic poles at the bottom of the driven adjusting gear 11, so that the relative height between the driven adjusting gear 11 and the magnet frame 12 can be changed during the rotation of the driven adjusting gear 11, therefore, the "N" magnetic poles installed at equal angles are respectively arranged at the bottom of the driven adjusting gear 11 and the surface of the magnet frame 12, therefore, when the driven adjusting gear 11 rotates by the clearance of the movable gear 3, the contact area of the magnetic poles between the driven adjusting gear 11 and the magnet frame 12 is increased and decreased, and further the magnetic repulsion force between the driven adjusting gear 11 and the magnet frame 12 is increased and decreased, thereby achieving the up-and-down reciprocating movement of the driven adjusting gear 11.
Wherein, the bottom end of the driving rod 8 is movably provided with an adjusting switch 13, the surface of the adjusting switch 13 is fixedly provided with an adjusting rod 14 positioned in the inner cavity of the driving rod 8, the inner wall of the driven rod 4 is movably provided with a first-stage movable rod 15, one end of the first-stage movable rod 15 is matched with the adjusting rod 14, the top end of the first-stage movable rod 15 is fixedly provided with an adjusting screw rod 16, the top end of the adjusting screw rod 16 is movably provided with a second-stage movable rod 17, the upper and lower side walls of the driven rod 4 are respectively and movably provided with a fastening block 18, the fastening blocks 18 are respectively positioned at the movable installation positions of the movable gear 3, the driven rod 4 and the adjusting gear disc 5 and the driven rod 4, the side wall of the second-stage movable rod 17 is provided with a limiting groove for avoiding the fastening block 18, in order to achieve the purpose of adjustable air outlet, therefore, the adjusting switch 13 is movably arranged at the bottom end of the driving rod 8, and the adjusting rod 14 can be driven to synchronously rotate by rotating the adjusting switch 13, then, since the primary movable rod 15 is movably mounted on the driven rod 4, the primary movable rod 15 can be driven to synchronously rotate in the rotating process of the adjusting rod 14, and meanwhile, the primary movable rod 15 can drive the secondary movable rod 17 to move up and down through the rotation of the adjusting screw rod 16, so that when air blowing is carried out in a fixed range, the secondary movable rod 17 only needs to rotate 180 degrees through the adjusting switch 13 to fall to a section of position, so that the fastening block 18 on the adjusting gear disc 5 slides into the limiting groove, therefore, when the adjusting gear disc 5 is in contact with the driving adjusting gear 10, the fastening block 18 on the adjusting gear disc 5 is already separated, so that the adjusting gear disc 5 can only rotate on the driven rod 4, and therefore, when the adjusting gear disc 5 is in contact with the driving adjusting gear 10, the driving adjusting gear 10 cannot be pushed, and the adjusting gear disc 5 rotates around the driving adjusting gear 10, and then lead to driven adjusting gear 11 can't rotate through drive adjusting gear 10, make flabellum 9 can only carry out circular motion on fixed bevel gear 2 through loose gear 3, make the scope that flabellum 9 blew out fixed, and, if need carry out the fixed point blow, only need through rotatory regulating switch 13 once more, make second grade movable rod 17 continue the whereabouts and make the fastening block 18 on the loose gear 3 break away from, and then lead to flabellum 9 can't be carrying out circular motion on fixed bevel gear 2 through loose gear 3, finally make flabellum 9 can only carry out fixed position rotation, thereby reach the purpose that the fixed point was bloied.
Wherein, the material of fastening block 18 is soft rubber piece, in order to increase adjusting gear dish 5 and driven lever 4, frictional force between loose gear 3 and the driven lever 4, therefore through installing fastening block 18 at its rotatory position, and contact with second grade movable rod 17 respectively through fastening block 18, therefore the extrusion that receives second grade movable rod 17 can make adjusting gear dish 5 and the frictional force between the fastening block 18 increase, and then it rotates with adjusting gear dish 5 to be more convenient for driven lever 4 drives loose gear 3, and simultaneously, through making fastening block 18 and loose gear 3, adjusting gear dish 5 breaks away from, and then make loose gear 3 and adjusting gear dish 5 only can carry out the swing joint with driven lever 4, thereby the fastening through fastening block 18 carries out the control regulation of wind direction.
Wherein, both ends all are equipped with the fillet about the spacing groove of seting up on the secondary movable rod 17 lateral wall, when in order to prevent that the mounting block 18 from removing to the spacing groove, can't be ejecting with its mounting block 18 through the motion of spacing groove, therefore both ends are equipped with the fillet respectively about the spacing groove on secondary movable rod 17, therefore when the in-process of spacing groove up-and-down motion, the accessible fillet realizes the ejecting of mounting block 18, and then avoided leading to the fact the unable fixed phenomenon of adjusting gear dish 5 because of the mounting block 18 card dies to the spacing groove.
The adjusting rod 14 is a rectangular solid cylinder, a movable groove for the adjusting rod 14 to move up and down is formed in the inner wall of the primary movable rod 15, the adjusting rod 14 is rectangular for transmitting torque, so that torque is easy to transmit, and meanwhile, the movable groove is formed in the primary movable rod 15, so that the primary movable rod 15 and the adjusting rod 14 can move synchronously in the process of retracting and releasing the driven rod 4 and the driving rod 8.
The shape of the driven adjusting gear 11 is divided into two parts, one part is an inner gear ring, the other part is a circular ring with alternate magnetic poles, the inner gear ring on the driven adjusting gear 11 is fixedly connected with the circular ring, in order to enable the driven adjusting gear 11 to control the height simultaneously in the rotating process, the driven adjusting gear 11 is set as a combination of the inner gear ring and the alternate magnetic poles, power can be provided for the rotation of the driven adjusting gear 11 through the inner gear ring, and meanwhile, the ascending and descending are realized through the relative area change of the magnetic pole circular ring on the driven adjusting gear 11 and the magnet frame 12.
The using method of the invention has the following working principle: first by fixing the housing 1 in place, and secondly;
reciprocating air blowing within the range: blow flabellum 9 through the wind, from driving drive lever 8 through flabellum 9 and rotating, simultaneously, rotation through drive lever 8 makes driven lever 4 carry out synchronous rotation, and then rotation through driven lever 4 can make loose gear 3 and adjusting gear dish 5 carry out synchronous rotation, later, constantly rotate on fixed bevel gear 2 through loose gear 3 and can make drive lever 8 do the toper circular motion on screen panel 6 through universal ball 7, and then make drive lever 8 blow the wind in casing 1 respectively to different positions, simultaneously, in adjusting gear dish 5 winding rotation in-process, its rotatory round can make driven adjusting gear 11 rotate through drive adjusting gear 10, the winding rotation of lasting adjusting gear dish 5 can make drive adjusting gear 10 drive driven adjusting gear 11 and rotate, because the rotation of driven adjusting gear 11 can make the contact of "N" magnetic pole on driven adjusting gear 11 surface and the "N" magnetic pole on magnet frame 12 The area becomes smaller, and then the influence of the stress can make the fixed bevel gear 2 descend, at the same time, the gear baffle 20 can push the driven rod 4 to the driving rod 8 through the movable gear 3 in the descending process of the fixed bevel gear 2, and then, in the rotating process of the movable gear 3 on the fixed bevel gear 2, the inclination angle of the driving rod 8 relative to the mesh enclosure 6 can be reduced, and at the same time, the fan blades 9 on the driving rod 8 are inclined, the blowing range of the fan blades 9 is increased, finally, the driven adjusting gear 11 continuously rotates in the same direction due to the rotation of the movable gear 3, so that when the magnetic repulsion force between the driven adjusting gear 11 and the magnet frame 12 is reduced to the minimum, the continuous rotation of the driving adjusting gear 10 through the movable gear 3 can increase the magnetic repulsion force between the driven adjusting gear 11 and the magnet frame 12, and further the magnetic repulsion force between the driven adjusting gear 11 and the magnet frame 12 is increased, meanwhile, the fixed bevel gear 2 rises, and the inclination angle of the driving rod 8 relative to the mesh enclosure 6 is reduced, so that the reciprocating air blowing within the range is realized.
Blowing in a fixed range: firstly, the adjusting lever 14 rotates the primary movable lever 15 synchronously by 180 degrees through the adjusting switch 13, meanwhile, the secondary movable lever 17 falls down because the primary movable lever 15 drives the adjusting screw rod 16 to rotate, and then the fastening block 18 at the side of the adjusting gear disc 5 falls into the limiting groove on the secondary movable lever 17, then, in the process of blowing, the movable gear 3 still rotates on the fixed bevel gear 2, so that the blowing wind direction of the fan blades 9 is in a certain range, meanwhile, when the adjusting gear disc 5 rotates to the position of the driving adjusting gear 10, the adjusting gear disc 5 is movably connected with the driven lever 4 because of the separation of the fastening block 18 on the adjusting gear disc 5, and further, when the adjusting gear disc 5 contacts the driving adjusting gear 10, the adjusting gear disc 5 rotates relative to the driving adjusting gear 10, and further the driving adjusting gear 10 cannot rotate, because the driving adjusting gear 10 can not rotate to enable the height between the driven adjusting gear 11 and the magnet frame 12 to be fixed, meanwhile, the fan blades 9 can blow in a fixed range through continuous movement of the movable gear 3 on the fixed bevel gear 2, and then the magnet frame 12 is manually rotated to enable the driven adjusting gear 11 to be pushed to a proper height, so that the fixed bevel gear 2 can ascend and descend, the inclination angle of the driving rod 8 relative to the mesh enclosure 6 is changed, and finally the wind direction in the fixed range is adjustable.
Air is discharged from a fixed point: through continuing to rotate regulating switch 13 to 180, thereby make regulating switch 13 continue to make one-level movable rod 15 rotate through adjusting pole 14, and simultaneously, its one-level movable rod 15 drives accommodate the lead screw 16 and rotates and make second grade movable rod 17 continue downstream, and then make fastening block 18 on the loose gear 3 break away from loose gear 3, make loose gear 3 and driven lever 4 swing joint, therefore make driven lever 4 pivoted in-process through rotating when flabellum 9, neither can make loose gear 3 rotate at fixed bevel gear 2, also can not make adjusting gear dish 5 rotate with drive adjusting gear 10, finally make flabellum 9 at the pivoted in-process, can only fix the rotation, and then realize the purpose of fixed point air-out.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wind direction adjusting device of no-power central air conditioning, includes casing (1), its characterized in that: the automatic transmission mechanism is characterized in that a fixed bevel gear (2) is fixedly mounted at the top end of the inner wall of the shell (1), a movable gear (3) meshed with the fixed bevel gear (2) is movably mounted on the surface of the fixed bevel gear (2), a driven rod (4) is movably mounted on the surface of the movable gear (3), a mesh enclosure (6) is fixedly mounted on the bottom surface of the inner wall of the shell (1), a universal ball (7) is movably mounted in the middle of the mesh enclosure (6), a driving rod (8) is fixedly mounted on the surface of the universal ball (7), the driving rod (8) and the driven rod (4) are movably mounted, fan blades (9) are fixedly mounted on the side wall of the driving rod (8), a driven adjusting gear (11) located below the fixed bevel gear (2) is movably mounted on the inner wall of the shell (1), and a driving adjusting gear (10) meshed with the driven adjusting gear (11) is movably mounted on one side of the bottom end of the fixed bevel gear (2), the magnetic screen is characterized in that a magnet frame (12) located above a mesh enclosure (6) is fixedly mounted at the bottom of the inner wall of the shell (1), magnetic poles on the magnet frame (12) and a driven adjusting gear (11) are repellent, an adjusting gear disc (5) located below the movable gear (3) is movably mounted on the side wall of the driven rod (4), three N magnetic poles are arranged on the bottom surface of the driven adjusting gear (11), the three N magnetic poles are arranged on the bottom surface of the driven adjusting gear (11) at equal angles by taking the central axis of the driven adjusting gear (11) as the center, magnetic blocks which are repellent and arranged at equal angles with the N magnetic poles on the bottom surface of the driven adjusting gear (11) are arranged on the surface of the magnet frame (12), an adjusting switch (13) is movably mounted at the bottom end of the driving rod (8), and an adjusting rod (14) located in the inner cavity of the driving rod (8) is fixedly mounted on the surface of the adjusting switch (13), the inner wall movable mounting of driven lever (4) has one-level movable rod (15), and the one end of one-level movable rod (15) and regulation pole (14) looks adaptation, the top fixed mounting of one-level movable rod (15) has accommodate the lead screw (16), and the top movable mounting of accommodate the lead screw (16) has second grade movable rod (17), the upper and lower lateral wall difference movable mounting of driven lever (4) has fastening block (18), and fastening block (18) are located loose gear (3) and driven lever (4), adjusting gear dish (5) and driven lever (4) movable mounting position respectively, the limit groove that is used for fastening block (18) to dodge is seted up to the lateral wall of second grade movable rod (17).
2. The electric-free central air-conditioning wind direction adjusting device of claim 1, wherein: and gear baffles (20) used for fixing the movable gear (3) are respectively and fixedly installed on the upper side and the lower side of the fixed bevel gear (2).
3. The electric-free central air-conditioning wind direction adjusting device of claim 1, wherein: the fastening block (18) is made of a soft rubber block.
4. The electric-free central air-conditioning wind direction adjusting device of claim 1, wherein: and fillets are arranged at the upper end and the lower end of a limiting groove formed in the side wall of the second-stage movable rod (17).
5. The electric-free central air-conditioning wind direction adjusting device of claim 1, wherein: the adjusting rod (14) is a rectangular solid cylinder, and the inner wall of the first-stage movable rod (15) is provided with a movable groove for the adjusting rod (14) to move up and down.
6. The electric-free central air-conditioning wind direction adjusting device of claim 1, wherein: the shape of the driven adjusting gear (11) is divided into two parts, one part is an inner gear ring, the other part is a circular ring with alternate magnetic poles, and the inner gear ring on the driven adjusting gear (11) is fixedly connected with the circular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011006844.9A CN112197409B (en) | 2020-09-23 | 2020-09-23 | Electricity-free central air conditioner wind direction adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011006844.9A CN112197409B (en) | 2020-09-23 | 2020-09-23 | Electricity-free central air conditioner wind direction adjusting device |
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| CN112197409A CN112197409A (en) | 2021-01-08 |
| CN112197409B true CN112197409B (en) | 2022-05-06 |
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| CN202011006844.9A Active CN112197409B (en) | 2020-09-23 | 2020-09-23 | Electricity-free central air conditioner wind direction adjusting device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099122A (en) * | 1993-03-05 | 1995-02-22 | 三菱电机株式会社 | The wind direction adjusting device of aircondition |
| JP2002228249A (en) * | 2001-02-01 | 2002-08-14 | Matsushita Electric Ind Co Ltd | Wind direction or the like regulating mechanism for air conditioner |
| CN201246856Y (en) * | 2008-04-30 | 2009-05-27 | 宁波威霖住宅设施有限公司 | Blade regulating mechanism for wind gate |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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