CN109751261A - Double motor and have the bimotored fan - Google Patents
Double motor and have the bimotored fan Download PDFInfo
- Publication number
- CN109751261A CN109751261A CN201711163269.1A CN201711163269A CN109751261A CN 109751261 A CN109751261 A CN 109751261A CN 201711163269 A CN201711163269 A CN 201711163269A CN 109751261 A CN109751261 A CN 109751261A
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- China
- Prior art keywords
- motor
- stator
- rotor
- flabellum
- fan
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 241000883990 Flabellum Species 0.000 claims description 57
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 21
- 230000006870 function Effects 0.000 description 5
- 230000007659 motor function Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
A kind of double motor and there is the bimotored fan, to solve the problems, such as that the function of existing motor and its fan lacks variation.It include: first motor, which has first stator and a first rotor；One the second motor, second motor have second stator and second rotor；One positioning component, the positioning component have a central axis, which is extended through first motor and second motor；An and driving circuit, the driving circuit is electrically connected first stator and second stator, the first rotor and second rotor are rotatably engaged in the central axis, first stator and the second stator secure bond are in the central axis, the first rotor includes a first permanent magnet group, which includes a second permanent magnet group.
Description
Technical field
The present invention relates to a kind of double motor and there is the bimotored fan more particularly to one kind can either simultaneously or alternately rotate
Double motor and have the bimotored fan.
Background technique
Existing motor can organize unification group flabellum, carry out air-supply or exhausting to a space, and control motor rotary speed to adjust
Wind speed and air quantity that flabellum generates are saved, has effects that air circulation flow.
The revolving speed and torque of above-mentioned existing motor can be adjusted, but the specification for being limited to rotor and stator is fixed, the horse
Up to having an adjustable range, the motor specification must be cooperated by causing the motor that can organize the flabellum for merging and driving, and only may achieve
Limited effect, therefore single a groups of motors unification group fan can not optionally switch a wide range of and small-scale air flowing.
In view of this, existing motor and the fan with the motor still have improvedd necessity really.
Summary of the invention
To solve the above problems, the purpose of the present invention is to provide a kind of double motor and there is the bimotored fan, it should
Double motor either simultaneously or alternately operates, then cooperates different flabellums, implementable various function.
The purpose of the present invention is to provide a kind of double motor and there is the bimotored fan, share identical central axis and one
Group power source, can reduce occupied space and installation is simple.
Double motor of the invention, comprising: first motor, first motor have first stator and one first
Rotor；One the second motor, second motor have second stator and second rotor；One positioning component, this is fixed
Hyte part has a central axis, which is extended through first motor and second motor；And a driving circuit, the drive
Dynamic circuit is electrically connected first stator and second stator, and the first rotor and second rotor are rotatably engaged in this
In the central axis, which includes first permanent magnet for mandrel, first stator and the second stator secure bond
Group, second rotor include a second permanent magnet group.
Accordingly, double motor of the invention, the first stator collocation the first rotor of the first motor and the second of the second motor are determined
Son the second rotor of collocation, can have different revolving speeds, steering and torsion, every need of working environment are met for combined application
It asks.
Wherein, the volume of first motor is different from the volume of second motor.In this way, first motor and second horse
Up to can have different torques, and combined flabellum can act on different range, have the effect of increasing motor function.
Wherein, which has a casing, which is socketed on the central axis and abuts first motor and be somebody's turn to do
Second motor.In this way, first motor and second motor can keep one section of spacing distance, has and avoid motor mutual in operation
The effect of mutually interfering.
Wherein, which exports first electric current to first stator, and one the second electric current of output to this
Two stators.In this way, first motor and second motor can be respectively driven, have the effect of increasing motor function.
Wherein, which passes through the direction phase of second stator by the direction of first stator with second electric current
Together.In this way, first motor and the equidirectional rotation of the second motor, have effects that promote single a direction running efficiency.
Wherein, which passes through the direction phase of second stator by the direction of first stator with second electric current
Instead.In this way, first motor and the second motor opposite direction rotation, have the effect of applying different function to different zones.
Wherein, the current value of first electric current is identical as the current value of second electric current.In this way, first motor and this
Two motor can export simultaneously, have effects that promote overall output power.
Wherein, the current value of first electric current is different from the current value of second electric current.In this way, first motor and this
Two motor can be exported alternately, have the effect of complementary operating.
Wherein, which has a bearing, and the first rotor is by the bearing hinge joint in the central axis.In this way,
The first rotor can swimmingly be operated relative to the central axis, have effects that promote electric energy conversion kinetic energy efficiency.
Wherein, which has a bearing, and second rotor is by the bearing hinge joint in the central axis.In this way,
Second rotor can swimmingly be operated relative to the central axis, have effects that promote electric energy conversion kinetic energy efficiency.
Wherein, which forms first accommodating space for accommodating first stator.In this way, first stator
The the first permanent magnet group reciprocation for generating alternating magnetic field and the first rotor, can drive the first rotor persistently to rotate,
Have effects that first stator is displaced into first accommodating space relative to the first rotor.
Wherein, which forms second accommodating space for accommodating second stator.In this way, second stator
Alternating magnetic field and the bitrochanteric second permanent magnet group reciprocation are generated, second rotor can be driven persistently to rotate,
Have effects that second stator relative to second rotor movement in second accommodating space.
Wherein, which has a rotary speed controling unit and a turning control cell, and the driving circuit knot
Together in the positioning component.In this way, can adjust first motor and the operation mode of second motor, has and increase motor function simultaneously
Save space-efficient effect.
Wherein, the driving circuit have first circuit and a second servo loop, first circuit be incorporated into this first
Motor and the second servo loop are incorporated into second motor.In this way, first motor and second motor have drive independent
Dynamic circuit, has and increases motor function and save space-efficient effect.
Fan of the invention, can have above-mentioned double motor, including first flabellum, which combines this first turn
Son and second flabellum, second flabellum combine second rotor.
Wherein, the combination and second flabellum of first flabellum and the first rotor and the bitrochanteric combination side
Formula is different.In this way, having the effect of increasing fan function in combination with different function and the flabellum of pattern.
Wherein, the radius of turn of first flabellum is different from the radius of turn of second flabellum.In this way, first flabellum and
Second flabellum may act on different size of range, have effects that switch over according to environmental demand.
Wherein, the shape of first flabellum is different from the shape of second flabellum.In this way, first flabellum and second fan
Leaf can have effects that generate different wind speed, wind direction and air quantity with different angle and position disturbance air.
Wherein, the color of first flabellum is different from the color of second flabellum.In this way, first flabellum can be distinguished and be somebody's turn to do
Second flabellum has the effect of feature difference and design for aesthetic.
Fan of the invention, comprising: first motor, first motor by a first rotor be rotatably engaged in
One the first stator；One the second motor, second motor are rotatably engaged by second rotor in second stator；
And a positioning component, the positioning component have a central axis, the center axis connection first motor and second motor, it should
In the central axis, which combines first flabellum and this second turn for first stator and the second stator secure bond
Son combines second flabellum.
Wherein, second motor combination, second flabellum is a blower fan or an axial flow fan.In this way, can pump air
Between double motor, have effects that direct airflow is dynamic.
Wherein, the ventilation opening of the blower fan or the axial flow fan is equipped with an air filter screen.In this way, having the function of filter net air
Effect.
Detailed description of the invention
Fig. 1: the combination stereogram of the first embodiment of the present invention.
Fig. 2: the structural section of the first embodiment of the present invention.
Fig. 3: the combination of side view of the second embodiment of the present invention.
Fig. 4: the combination of side view of the third embodiment of the present invention.
Fig. 5: the structural section of the fourth embodiment of the present invention.
Description of symbols
1 first motor
11 first stator, 12 the first rotor
121 first permanent magnet group, 122 bearing
2 second motors
21 second stator, 22 second rotor
221 second permanent magnet group, 222 bearing, 3 positioning component
31 central axis, 32 casing
4 driving circuits
41 rotary speed controling unit, 42 turning control cell
43 first circuit, 44 second servo loop
5 air filter screens
S1 the first accommodating space the second accommodating space of S2
C1 the first electric current the second electric current of C2
F1 the first flabellum the second flabellum of F2
T ventilation opening.
Specific embodiment
For above and other objects, features and advantages of the invention can be clearer and more comprehensible, hereafter spy is enumerated of the invention
Preferred embodiment, and cooperate attached drawing, it is described in detail below:
It please refers to shown in Fig. 1, is the first embodiment of the present invention, include 1, one second, first motor for coaxial double motor
Motor 2 and a positioning component 3 coaxially concatenate first motor 1 and second motor 2 by the positioning component 3.
Referring to figure 2. shown in, first motor 1 include first stator 11 and a first rotor 12, this first turn
Son 12 forms a first accommodating space S1 for accommodating first stator 11.The first rotor 12 may also include one first forever
Long magnet group 121 and a bearing 122.
Second motor 2 includes second stator 21 and second rotor 22, which forms one the
Two accommodating space S2 are for accommodating second stator 21.Second rotor 22 may also include a second permanent magnet group 221 and
One bearing 222.
The positioning component 3 is extended through first motor 1 and second motor 2 by a central axis 31, and the positioning component 3 is also
The central axis 31 can be socketed on by a casing 32 and abut first motor 1 and second motor 2.
The bearing 122 of the first rotor 12 can be articulated in the central axis 31 and the bearing 222 of second rotor 22 can
It is articulated in the central axis 31, rotates the first rotor 12 and second rotor 22 coaxially relative to the central axis 31, it should
First stator 11 and 21 secure bond of the second stator are in the central axis 31.
A driving circuit 4 is electrically connected in first stator 11 and second stator 21, the driving circuit 4 output one
A first electric current C1 exports a second electric current C2 to second stator 21 to first stator 11 and the driving circuit 4, this
The flow direction and current value size of one electric current C1 and second electric current C2 can change, and make first motor 1 and second horse
It can be controlled and be rotated by the driving circuit 4 up to 2.When the first electric current C1 passes through direction and second electric current C2 of first stator 11
Direction by second stator 21 is identical, first motor 1 and the equidirectional rotation of the second motor 2；As first electric current C1
By the direction of first stator 11 and the second electric current C2 by the contrary of second stator 21, first motor 1 and
Second motor, 2 opposite direction rotation；When the current value of first electric current C1 is identical as the current value of second electric current C2, this first
Motor 1 and second motor 2 have identical output；When first electric current C1 current value and second electric current C2 current value not
Together, first motor 1 and second motor 2 have different outputs.
The driving circuit 4 can also have a rotary speed controling unit 41 and a turning control cell 42, in the present embodiment
In, which is incorporated into the positioning component 3, but is not limited, which can also have one first
Circuit 43 and a second servo loop 44, which is incorporated into first motor 1 and the second servo loop 44 be incorporated into this
Two motor 2.
It is the second embodiment of the present invention shown in referring to figure 3., the second embodiment of the present invention is generally with above-mentioned the
One embodiment is identical, and main difference is that the volume of first motor 1 is different from the volume of second motor 2, in this implementation
In example, the volume of first motor 1 is greater than the volume of second motor 2, then the magnet quantity of the first permanent magnet group 121 can
More than the magnet quantity of the second permanent magnet group 221, the permanent-magnetic field intensity of the first rotor 12 is made to be greater than second rotor
22 permanent-magnetic field intensity or the coil number or coil turn of first stator 11 are more than the coil number of second stator 21
Or coil turn drive first motor 1 can more in this way, the torque of first motor 1 is greater than the torque of second motor 2
Large-scale flabellum.
Referring to figure 3. and shown in Fig. 4, it is the second embodiment of the present invention and 3rd embodiment, has for fan above-mentioned same
Axis double motor can also have a first flabellum F1 that the first rotor 11 and a second flabellum F2 is combined to combine this second turn
Son 21, and the combination of the combination and the second flabellum F2 and second rotor 22 of the first flabellum F1 and the first rotor 12
Mode can be different, and the radius of turn of first flabellum F1 can be different from the radius of turn of second flabellum F2, first fan
The shape of leaf F1 can be different from the shape of second flabellum F2, the color of first flabellum F1 and the color of second flabellum F2
Difference, in this way, the first flabellum F1 and second flabellum F2 can produce different wind speed, wind direction, air quantity and sphere of action, and
With colouring discrimination functionality.
It is the fourth embodiment of the present invention, for bimotored fan, including first horse shown in referring to figure 5.
Up to 1, second motor 2 and a positioning component 3, which connects first motor 1 and second motor 2.
First motor 1 is rotatably engaged by a first rotor 12 in first stator 11, and the first rotor
12 combine a first flabellum F1.
Second motor 2 is rotatably engaged by second rotor 22 in second stator 21, and second rotor
22 combine a second flabellum F2, can form a blower fan or an axial flow fan, the ventilation of the blower fan or the axial flow fan
Mouth T can be equipped with an air filter screen 5.
The positioning component 3 has a central axis 31, and first stator 11 and 21 secure bond of the second stator are in this
Mandrel 31.
In conclusion double motor of the invention and there is the bimotored fan, the first stator collocation of the first motor the
Second stator of one rotor and the second motor the second rotor of collocation, can there is different revolving speeds, steering and torsion, then respectively knot
First flabellum and second flabellum are closed, to meet every wind-force demand of working environment.
Although the present invention is illustrated using above-mentioned preferred embodiment, its protection model being not intended to limit the invention
It encloses, anyone skilled in the art are not departing within the spirit and scope of the present invention, and opposite above-described embodiment carries out various changes
It is dynamic that the range that the present invention is protected, therefore, what protection scope of the present invention should be defined with claims are still fallen with modification
Subject to.
Claims (22)
1. a kind of double motor characterized by comprising
One the first motor, first motor have first stator and a first rotor；
One the second motor, second motor have second stator and second rotor；
One positioning component, the positioning component have a central axis, which is extended through first motor and second horse
It reaches；And
One driving circuit, the driving circuit are electrically connected first stator and second stator, the first rotor and this second
Rotor is rotatably engaged in the central axis, and first stator and the second stator secure bond are in the central axis, and this first turn
Attached bag includes a first permanent magnet group, which includes a second permanent magnet group.
2. double motor as described in claim 1, which is characterized in that the volume of first motor and the volume of second motor are not
Together.
3. double motor as described in claim 1, which is characterized in that the positioning component has a casing, which is socketed on
The central axis simultaneously abuts first motor and second motor.
4. double motor as described in claim 1, which is characterized in that it is first fixed to this that the driving circuit exports first electric current
Son, and second electric current is exported to second stator.
5. double motor as claimed in claim 4, which is characterized in that first electric current by the direction of first stator and this
Two electric currents are identical by the direction of second stator.
6. double motor as claimed in claim 4, which is characterized in that first electric current by the direction of first stator and this
Two electric currents are contrary by second stator.
7. double motor as claimed in claim 4, which is characterized in that the electric current of the current value of first electric current and second electric current
It is worth identical.
8. double motor as claimed in claim 4, which is characterized in that the electric current of the current value of first electric current and second electric current
Value is different.
9. double motor as described in claim 1, which is characterized in that the first rotor has a bearing, and the first rotor is logical
The bearing hinge joint is crossed in the central axis.
10. double motor as described in claim 1, which is characterized in that second rotor has a bearing, and second rotor is logical
The bearing hinge joint is crossed in the central axis.
11. double motor as described in claim 1, which is characterized in that the first rotor formed first accommodating space for
Accommodate first stator.
12. double motor as described in claim 1, which is characterized in that second rotor formed second accommodating space for
Accommodate second stator.
13. double motor as described in claim 1, which is characterized in that the driving circuit has a rotary speed controling unit and one
A turning control cell, and the driving circuit is incorporated into the positioning component.
14. double motor as described in claim 1, which is characterized in that the driving circuit has first circuit and one the
Secondary circuit, which is incorporated into first motor and the second servo loop is incorporated into second motor.
15. a kind of fan, there is the double motor as described in any one of claims 1 to 14, which is characterized in that including one the
One flabellum, first flabellum combine the first rotor and second flabellum, which combines second rotor.
16. fan as claimed in claim 15, which is characterized in that first flabellum and the combination of the first rotor and this
Second flabellum is different from the bitrochanteric combination.
17. fan as claimed in claim 15, which is characterized in that the rotation of the radius of turn of first flabellum and second flabellum
Turn radius difference.
18. fan as claimed in claim 15, which is characterized in that the shape of first flabellum and the shape of second flabellum are not
Together.
19. fan as claimed in claim 15, which is characterized in that the color of first flabellum and the color of second flabellum are not
Together.
20. a kind of fan characterized by comprising
One the first motor, first motor are rotatably engaged by a first rotor in first stator；
One the second motor, second motor are rotatably engaged by second rotor in second stator；And
One positioning component, the positioning component have a central axis, the center axis connection first motor and second motor,
First stator and the second stator secure bond in the central axis, the first rotor combine first flabellum and this second
Rotor combines second flabellum.
21. fan as claimed in claim 20, which is characterized in that second motor combination, second flabellum is a blower fan
An or axial flow fan.
22. fan as claimed in claim 21, which is characterized in that the ventilation opening of the blower fan or the axial flow fan is equipped with a sky
Air filter net.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106138664 | 2017-11-08 | ||
| TW106138664A TWI667412B (en) | 2017-11-08 | 2017-11-08 | Dual motor device and a fan including the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109751261A true CN109751261A (en) | 2019-05-14 |
Family
ID=66402242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711163269.1A Pending CN109751261A (en) | 2017-11-08 | 2017-11-21 | Double motor and have the bimotored fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109751261A (en) |
| TW (1) | TWI667412B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421830A (en) * | 2019-08-23 | 2021-02-26 | 广东美的生活电器制造有限公司 | Motor, food processor and air supply device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3814612A1 (en) * | 1988-04-29 | 1989-11-09 | Christoph Ing Rossmann | Ceiling fan |
| US20020064380A1 (en) * | 1998-11-16 | 2002-05-30 | Reiker Kenneth H. | Air recirculating and heating device |
| CN102221017A (en) * | 2008-02-26 | 2011-10-19 | 日本电产株式会社 | Fan frame and fan unit |
| US8360735B2 (en) * | 2008-11-11 | 2013-01-29 | Nidec Corporation | Serial axial fan |
| CN104033397A (en) * | 2013-03-06 | 2014-09-10 | 福州斯狄渢电热水器有限公司 | Ceiling fan with warming function |
| TW201526479A (en) * | 2013-12-24 | 2015-07-01 | Sunonwealth Electr Mach Ind Co | Motor of ceiling fan |
| TWM548925U (en) * | 2017-05-10 | 2017-09-11 | 建準電機工業股份有限公司 | Ceiling-fan motor |
| CN107313961A (en) * | 2017-08-17 | 2017-11-03 | 江门市新会区华利电器有限公司 | It is a kind of coaxial to turning electric ceiling |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6751406B2 (en) * | 1998-11-16 | 2004-06-15 | Reiker Room Conditioners, Llc | Ceiling mounted heating device and method therefor |
| US10014748B2 (en) * | 2013-10-22 | 2018-07-03 | Edward LIVINGSTON | Coaxial direct drive system having at least two primer movers linearly moveable along a drive support member |
-
2017
- 2017-11-08 TW TW106138664A patent/TWI667412B/en not_active IP Right Cessation
- 2017-11-21 CN CN201711163269.1A patent/CN109751261A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3814612A1 (en) * | 1988-04-29 | 1989-11-09 | Christoph Ing Rossmann | Ceiling fan |
| US20020064380A1 (en) * | 1998-11-16 | 2002-05-30 | Reiker Kenneth H. | Air recirculating and heating device |
| CN102221017A (en) * | 2008-02-26 | 2011-10-19 | 日本电产株式会社 | Fan frame and fan unit |
| US8360735B2 (en) * | 2008-11-11 | 2013-01-29 | Nidec Corporation | Serial axial fan |
| CN104033397A (en) * | 2013-03-06 | 2014-09-10 | 福州斯狄渢电热水器有限公司 | Ceiling fan with warming function |
| TW201526479A (en) * | 2013-12-24 | 2015-07-01 | Sunonwealth Electr Mach Ind Co | Motor of ceiling fan |
| TWM548925U (en) * | 2017-05-10 | 2017-09-11 | 建準電機工業股份有限公司 | Ceiling-fan motor |
| CN107313961A (en) * | 2017-08-17 | 2017-11-03 | 江门市新会区华利电器有限公司 | It is a kind of coaxial to turning electric ceiling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421830A (en) * | 2019-08-23 | 2021-02-26 | 广东美的生活电器制造有限公司 | Motor, food processor and air supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201918631A (en) | 2019-05-16 |
| TWI667412B (en) | 2019-08-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190514 |