CN107882757A - 360 degree of intelligent rotating fans - Google Patents
360 degree of intelligent rotating fans Download PDFInfo
- Publication number
- CN107882757A CN107882757A CN201711397477.8A CN201711397477A CN107882757A CN 107882757 A CN107882757 A CN 107882757A CN 201711397477 A CN201711397477 A CN 201711397477A CN 107882757 A CN107882757 A CN 107882757A
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- CN
- China
- Prior art keywords
- fixture
- degree
- pillar
- electric machine
- transmission mechanism
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0693—Details or arrangements of the wiring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/007—Conjoint control of two or more different functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of 360 degree of intelligent rotating fans, including fan electromotor, electric machine casing, stepper motor, fixed plate, transmission bracket, transmission mechanism, fixture, fixing axle, electric machine casing bottom is connected with fixing axle, fixture is installed in fixing axle, electric machine casing is provided with fixed plate on rear end, fixed plate lower surface is provided with transmission bracket, the transmission mechanism for coordinating with fixture and transmitting moment of torsion is installed on transmission bracket, fixing axle bottom is provided with pillar, be provided with pillar along pillar central shaft axially through put string holes, the power line of fan electromotor passes through fixture and is positioned over and puts in string holes, the power transmission shaft of stepper motor is fixedly connected with the axle of transmission mechanism to drive transmission mechanism to rotate.The present invention installs stepper motor to drive transmission mechanism to rotate in electric machine casing rear end so that transmission mechanism rotates relative to fixture, realizes that fan electromotor rotates forward or backwards.
Description
Technical field
The present invention relates to family's electro-technical field, more particularly to a kind of 360 degree of intelligent rotating fans.
Background technology
Flooring fan is one of maximum household electrical appliance of current dosage, and current flooring fan can only be in the model less than 90 degree
Enclose internal rotation to shake the head, if family members is relatively scattered, current flooring fan cannot meet, if to meet family every nook and cranny
Fan can be used, can only require that rotation is shaken the head 360 degree.
The content of the invention
It is an object of the invention to provide a kind of 360 degree of intelligent rotating fans, can solve general flooring fan well
The problem of can not being rotated by 360 °.
To achieve these goals, the invention provides following technical scheme：
The present invention provides one kind 360 degree of intelligent rotating fans, including the electric machine casing of fan electromotor, parcel fan electromotor,
Stepper motor, fixed plate, transmission bracket, transmission mechanism, the fixture coordinated with transmission mechanism, fixing axle, built-in control system
System, fan electromotor power transmission shaft pass electric machine casing front end to install and drive flabellum, and electric machine casing bottom is connected with fixation
Axle, fixture is installed in fixing axle, fixed plate is installed on electric machine casing rear end, fixed plate upper surface is provided with stepping electricity
Machine, fixed plate lower surface are provided with transmission bracket, and the transmission mechanism for coordinating with fixture and transmitting moment of torsion is provided with transmission bracket,
Fixing axle bottom is provided with pillar, be provided with pillar along pillar central shaft axially through put string holes, the power supply of fan electromotor
Line passes through fixture and is positioned over and puts in string holes, and the power transmission shaft of stepper motor is fixedly connected with the axle of transmission mechanism to drive transmission
Mechanism rotates so that transmission mechanism rotates relative to fixture；Wherein, the start and stop of fan electromotor and stepper motor and rotating speed are controlled
System control processed.
Further, the L-shaped tabular of fixed plate, one end are connected with electric machine casing rear end face, other end and transmission
Bracket connects.
Further, transmission bracket includes upper plate, support member, lower plate, and upper plate is provided with the top of support member, props up
Support member bottom is provided with two layers of lower plate.Transmission mechanism includes driving gear, driven gear, and driving gear is installed on stepper motor
Underface, driven gear is installed between two layers of lower plate, and driving gear engages connection with driven gear, in driving gear
The outrigger shaft of mandrel is fixedly connected with the power transmission shaft of the stepper motor through upper plate.Fixture is fixed gear, fixed gear
Connection is engaged with driven gear.
Further, pillar top is provided with the supporting part of protrusion to support fixture, and fixing axle is arranged at supporting part
Top dead center position.Put string holes and be arranged at pillar top supporting part circumferential position；Fixture center is provided with installation and fixed
The endoporus of axle, arcuate socket is provided between fixture endoporus and outer to place power line.As another option, put string holes and set
Fixing axle cental axial position is placed in, is corresponded on electric machine casing and puts string holes position setting through hole to place power line.
Further, pillar bottom is provided with base post, and base top end is provided with u-shaped shape opening, pillar bottom
End is provided with to be set in the U-shaped opening of base post in type shape plush copper, pillar by plush copper.
Further, electric machine casing front end is provided with the protection network of parcel flabellum, and sensing human body is provided with protection network
Human body induction module.Human body induction module senses human body and transmits a signal to control system, control system output control
Signal controling stepping motor rotates forward or backwards so that flabellum outlet air surface follows human body to rotate.As another option, people's body-sensing
Answer module sensing human body and transmit a signal to control system, control system output control signal control stepper motor is positive and anti-
To turning an angle so that flabellum outlet air surface cycle rotation in human body or so certain angle.
Compared with prior art, the present invention has advantages below：
360 degree of intelligent rotating fans of the present invention, stepper motor is installed in electric machine casing rear end to drive transmission mechanism to turn
It is dynamic so that transmission mechanism rotates relative to fixture, realizes that fan electromotor rotates forward or backwards；Line is put on pillar
Hole, and string holes will be put and be placed in fixture so that electric machine casing is rotated by 360 ° forward or backwards also can keep power line not twine
Around.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is Fig. 1 of present invention internal structure schematic diagram；
Fig. 3 is the internal structure schematic diagram of another embodiment of the present invention.
Embodiment
Embodiments of the invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment
As Figure 1-3, the present embodiment provides a kind of 360 degree of intelligent rotating fans, including fan electromotor, parcel fan electricity
The electric machine casing 1 of machine, stepper motor 3, fixed plate 2, transmission bracket 4, transmission mechanism (5,6), the fixation coordinated with transmission mechanism
Part (8), fixing axle 7, built-in control system, fan electromotor power transmission shaft pass the front end of electric machine casing 1 to install and drive flabellum,
The bottom of electric machine casing 1 is connected with fixing axle 7, and fixture is provided with fixing axle 7, is provided with the rear end of electric machine casing 1 solid
Fixed board 2, the upper surface of fixed plate 2 are provided with stepper motor 3, and the lower surface of fixed plate 2 is provided with transmission bracket 4, pacified on transmission bracket 4
Equipped with the transmission mechanism for coordinating transmission moment of torsion with fixture, the bottom of fixing axle 7 is provided with pillar 9, is provided with pillar 9 along pillar
Central shaft axially through put string holes 91, the power line of fan electromotor is put in string holes 91 through fixture and being positioned over, stepping electricity
The power transmission shaft 31 of machine 3 is fixedly connected with the axle of transmission mechanism to drive transmission mechanism to rotate so that transmission mechanism is relative to fixation
Part rotates；Wherein, the start and stop of fan electromotor and stepper motor 3 and the controlled system control of rotating speed.
Electric machine casing 1 is flexibly connected with fixing axle 7.Referring to Fig. 2, Fig. 3, blind hole is set to form endoporus on the top of fixing axle 7,
Rotary shaft 11 is set to be carried out to be set in the endoporus of fixing axle 7 by screw or flexure strip etc. spacing in the bottom of electric machine casing 1.
It is of course also possible to be connected using bearing, now fixing axle is in bearing.
2 L-shaped tabular of fixed plate, one end are connected with the rear end face of electric machine casing 1, on other end and transmission bracket 4
End face connects.
Transmission bracket 4 includes upper plate, support member, lower plate, and upper plate, support member bottom peace are provided with the top of support member
Equipped with two layers of lower plate.Upper plate upper surface is connected with the foregoing other end of fixed plate 2.
Transmission mechanism coordinates with transmitting moment of torsion with fixture.Referring to Fig. 1, Fig. 2, transmission mechanism includes driving gear 5, driven
Gear 6, driving gear 5 are installed on the underface of stepper motor 3, and driven gear 6 is installed between two layers of lower plate, driving gear
5 engage connection, the power transmission shaft of the outrigger shaft of the central shaft of driving gear 5 and the stepper motor 3 through upper plate with driven gear 6
31 are fixedly connected.The outrigger shaft top of driving gear 5 is provided with blind hole shape mounting hole, the power transmission shaft 31 of stepper motor 3 through fixed plate,
Upper plate etc. is set in mounting hole, and the outrigger shaft side of driving gear 5 is provided with through hole, and the side of 3 power transmission shaft of stepper motor 31 is set
Screwed hole is equipped with, driving gear 5 extends shaft through-hole and is built-in with screw to be threadedly coupled with the screwed hole of 3 power transmission shaft of stepper motor 31.
Fixture is fixed gear 8, and fixed gear 8 engages connection with driven gear 6.In order to save material, it is in V words that lower plate, which is set,
Shape, two openend are provided with support member, and its openend is closed away from fixed gear, driven gear installed in the lower plate
Close on tip.Now, the power transmission shaft 31 of stepper motor 3 drives driving gear rotation, and then drives driven gear 6 to rotate, Jin Erxiang
Fixed gear 8 transmits moment of torsion so that driven gear 6 rotates along the outer of fixed gear 8 so that transmission bracket 4 and electric machine casing 1
Rotated Deng relative to fixing axle 7.As another option, with reference to foregoing, transmission mechanism includes driving gear, chain, and fixture is
Fixed gear, driving gear are connected by chain with fixed gear, to realize that driving gear rotates relative to fixed gear；When
So, transmission mechanism can also be driving wheel, belt, and fixture is fast pulley, and driving wheel is connected by belt with fast pulley, with reality
Existing driving wheel rotates relative to fast pulley.
The top of pillar 9 is provided with the supporting part of protrusion to support fixture, and fixing axle 7 is arranged at supporting part top centre bit
Put.Referring to Fig. 2, put string holes 91 and be arranged at the apical support portion circumferential position of pillar 9；Fixture (8) center is provided with installation
The endoporus of fixing axle 7, it is provided between fixture endoporus and outer in the arcuate socket 81 of fan shape insertion end face to place electricity
Source line；Now, the arcuate socket based on circumferencial direction opening, power line rotate in arcuate socket, the suitably long point of power line so that electricity
Casing body (fan electromotor), which is rotated by 360 °, also can keep power line not wind, and reversely be revolved after electric machine casing is rotated by 360 °
Turn.As another option, referring to Fig. 3, put string holes 91 and be arranged at the cental axial position of fixing axle 7 and penetrate pillar 9, electric machine casing 1
Upper correspond to puts the position of string holes 91 setting through hole to place power line；Now, power line is placed in fixing axle cental axial position
Insertion putting in string holes to electric machine casing, power line carries out " rotation " as electric machine casing rotates, and power line possesses in itself
Certain torsion capacity so that electric machine casing, which is rotated by 360 °, also can keep power line not wind, and, in power line distortional energy
In the range of power, the rotatable predetermined angular more than 360 degree, reversely rotated in predetermined angular of the rotation more than 360 degree.
The bottom of pillar 9 is extended with hollow tube, with base.As another option, referring to Fig. 1-3, the bottom of pillar 9
Base post 10 is provided with, with base；The top of base post 10 is provided with u-shaped shape opening, and the bottom of pillar 9 is provided with
In type shape plush copper, pillar is set in by plush copper in the U-shaped opening of base post.
The front end of electric machine casing 1 is provided with the protection network of parcel flabellum, and people's body-sensing of sensing human body is provided with protection network
Answer module.Human body induction module senses human body and transmits a signal to control system, control system output control signal control step
Stepper motor rotates forward or backwards so that flabellum outlet air surface follows human body to rotate.As another option, human body induction module sensing
Human body simultaneously transmits a signal to control system, and control system output control signal control stepper motor forward and reverse rotates certain
Angle so that flabellum outlet air surface cycle rotation in human body or so certain angle.
Control system controls for PLC system, and remote control module can be set to carry out long-distance remote control control, can pass through preprogrammed
Program controls fan motor rotational speed, can control stepper motor start and stop, reaches flooring fan and reaches and is rotated freely in 360 degree.
Its integrated device is mountable on pillar or base post, and now, foregoing fan electromotor power line refers to including fan electromotor
The circuit loop connecting line such as power line, power supply for step-by-step motor line and control line, human body induction module connecting line, it is by putting line
Hole is connected with corresponding device；Can also be arranged on is included on the rotatable device such as electric machine casing.
It should be appreciated that the above embodiment of the present invention and example, are in order at description and interpretation purpose, not thereby limit this hair
Bright scope.The scope of the present invention is defined by claim, rather than by above-described embodiment and example definition.
Claims (10)
- A kind of 1. 360 degree of intelligent rotating fans, it is characterised in that the electric machine casing including fan electromotor, parcel fan electromotor (1), stepper motor (3), fixed plate (2), transmission bracket (4), transmission mechanism, the fixture coordinated with transmission mechanism, fixing axle (7), built-in control system, the fan electromotor power transmission shaft passes electric machine casing (1) front end to install and drive flabellum, described Electric machine casing (1) bottom is connected with fixing axle (7), and fixture, the electric machine casing are provided with the fixing axle (7) (1) fixed plate (2) is installed, fixed plate (2) upper surface is provided with stepper motor (3), under the fixed plate (2) on rear end Surface is provided with transmission bracket (4), and the transmission mechanism for coordinating with fixture and transmitting moment of torsion is provided with the transmission bracket (4), Fixing axle (7) bottom is provided with pillar (9), be provided with the pillar (9) along pillar central shaft axially through put line Hole, the power line of the fan electromotor, which passes through fixture and is positioned over, to be put in string holes, the power transmission shaft and biography of the stepper motor (3) The axle of motivation structure is fixedly connected to drive transmission mechanism to rotate so that transmission mechanism rotates relative to fixture；Wherein, the wind Fan motor and the start and stop of stepper motor (3) and the controlled system control of rotating speed.
- 2. 360 degree of intelligent rotating fans according to claim 1, it is characterised in that the L-shaped tabular of the fixed plate (2), its End face is connected with electric machine casing (1) rear end face, and other end is connected with transmission bracket (4).
- 3. 360 degree of intelligent rotating fans according to claim 1, it is characterised in that the transmission bracket (4) includes upper plate Part, support member, lower plate, support member top are provided with upper plate, and support member bottom is provided with two layers of lower plate.
- 4. 360 degree of intelligent rotating fans according to claim 3, it is characterised in that the transmission mechanism includes driving gear (5), driven gear (6), driving gear (5) are installed on the underface of stepper motor (3), and driven gear (6) is installed under two layers Between plate, driving gear (5) engages connection with driven gear (6), and the outrigger shaft of the central shaft of driving gear (5) is upper with passing through The power transmission shaft of the stepper motor (3) of plate is fixedly connected.
- 5. 360 degree of intelligent rotating fans according to claim 4, it is characterised in that the fixture is fixed gear (8), Fixed gear (8) engages connection with driven gear (6).
- 6. 360 degree of intelligent rotating fans according to claim 1, it is characterised in that pillar (9) top is provided with protrusion Supporting part to support fixture, fixing axle (7) is arranged at supporting part top dead center position.
- 7. 360 degree of intelligent rotating fans according to claim 6, it is characterised in that the string holes of putting is arranged at pillar (9) top Hold supporting part circumferential position.
- 8. 360 degree of intelligent rotating fans according to claim 7, it is characterised in that the fixture center is provided with The endoporus of fixing axle (7) is installed, arcuate socket is provided between fixture endoporus and outer to place power line.
- 9. 360 degree of intelligent rotating fans according to claim 6, it is characterised in that the string holes of putting is arranged at fixing axle (7) Cental axial position, through hole is set to place power line corresponding to putting string holes position on electric machine casing (1).
- 10. 360 degree of intelligent rotating fans according to claim 1, it is characterised in that pillar (9) bottom is provided with bottom Seat pillar (10), base post (10) top are provided with u-shaped shape opening, and pillar (9) bottom is provided with type shape plush copper, branch Post (9) is set in by plush copper in the U-shaped opening of base post (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397477.8A CN107882757B (en) | 2017-12-21 | 2017-12-21 | 360 intelligent rotary fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397477.8A CN107882757B (en) | 2017-12-21 | 2017-12-21 | 360 intelligent rotary fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107882757A true CN107882757A (en) | 2018-04-06 |
| CN107882757B CN107882757B (en) | 2023-09-26 |
Family
ID=61772202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711397477.8A Active CN107882757B (en) | 2017-12-21 | 2017-12-21 | 360 intelligent rotary fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882757B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1395044A (en) * | 2001-07-03 | 2003-02-05 | 柳炳燮 | Rotating fan ventilator |
| KR200408696Y1 (en) * | 2005-10-05 | 2006-02-13 | 오현지 | Rotation apparatus of electric fan |
| CN201450381U (en) * | 2009-06-12 | 2010-05-05 | 于盆秀 | Fan motor capable of rotating 360 degrees |
| CN201650812U (en) * | 2010-05-20 | 2010-11-24 | 珠海格力电器股份有限公司 | Oscillating device and electric fan applying same |
| CN202391776U (en) * | 2011-11-17 | 2012-08-22 | 珠海格力电器股份有限公司 | Fan head shaking device with adjustable swing angle |
| CN103671177A (en) * | 2013-11-18 | 2014-03-26 | 广西科技大学 | 360-degree rotating electric fan |
| CN104131987A (en) * | 2014-07-15 | 2014-11-05 | 郑州大学 | Oscillating angle regulation device of electric fan |
| CN204984974U (en) * | 2015-08-21 | 2016-01-20 | 久业科技（天津）有限公司 | Novel wind energy air discharge fan |
| CN207598545U (en) * | 2017-12-21 | 2018-07-10 | 四川职业技术学院 | 360 degree of intelligent rotating fans |
-
2017
- 2017-12-21 CN CN201711397477.8A patent/CN107882757B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1395044A (en) * | 2001-07-03 | 2003-02-05 | 柳炳燮 | Rotating fan ventilator |
| KR200408696Y1 (en) * | 2005-10-05 | 2006-02-13 | 오현지 | Rotation apparatus of electric fan |
| CN201450381U (en) * | 2009-06-12 | 2010-05-05 | 于盆秀 | Fan motor capable of rotating 360 degrees |
| CN201650812U (en) * | 2010-05-20 | 2010-11-24 | 珠海格力电器股份有限公司 | Oscillating device and electric fan applying same |
| CN202391776U (en) * | 2011-11-17 | 2012-08-22 | 珠海格力电器股份有限公司 | Fan head shaking device with adjustable swing angle |
| CN103671177A (en) * | 2013-11-18 | 2014-03-26 | 广西科技大学 | 360-degree rotating electric fan |
| CN104131987A (en) * | 2014-07-15 | 2014-11-05 | 郑州大学 | Oscillating angle regulation device of electric fan |
| CN204984974U (en) * | 2015-08-21 | 2016-01-20 | 久业科技（天津）有限公司 | Novel wind energy air discharge fan |
| CN207598545U (en) * | 2017-12-21 | 2018-07-10 | 四川职业技术学院 | 360 degree of intelligent rotating fans |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107882757B (en) | 2023-09-26 |
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