CN107542678A - A kind of two-layer equation variable speed fan - Google Patents
A kind of two-layer equation variable speed fan Download PDFInfo
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- CN107542678A CN107542678A CN201610483890.5A CN201610483890A CN107542678A CN 107542678 A CN107542678 A CN 107542678A CN 201610483890 A CN201610483890 A CN 201610483890A CN 107542678 A CN107542678 A CN 107542678A
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- motor
- variable speed
- slot
- layer equation
- electric rotating
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- 241001075561 Fioria Species 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention relates to a kind of two-layer equation variable speed fan, including fixing end, power line, connecting rod, stator terminal, motor, rotary cover, fan leaf, fixing end is connected by connecting rod with stator terminal, and stator terminal and rotary cover are connected with motor respectively, and power line is connected with motor.Installation is fixed in the slot that fan leaf is inserted on rotary cover by plug.Rotary cover is provided with N number of slot, and blowing device is provided between stator terminal and motor phase.The present invention is on the basis of an original motor, increases an electric rotating machine, when in use, uses motor by control, either electric rotating machine or two motors use simultaneously, so as to provide the blowing function of different wind-force.So as to solve in the case where not adjusting rotating speed, the problem of having reached change wind speed.
Description
Technical field
The present invention relates to field of household appliances, more particularly to a kind of two-layer equation variable speed fan.
Background technology
There is a kind of micro ceiling fan in the market, because the ceiling fan structure is simple, cost is relatively low, so there is good market.But because the ceiling fan is driven using permanent magnet synchronous AC machine, although there is preferable energy-saving effect, rotating speed is relatively simple, it can not preferably change wind speed so as to adjust rotating speed, when use.So to solve the above problems, therefore, prior art need to be improved.
The content of the invention
It is an object of the invention to provide a kind of two-layer equation variable speed fan, solve in the case where not adjusting rotating speed, it is impossible to the problem of changing wind speed.
To solve above-mentioned technical problem, embodiments of the present invention provide a kind of two-layer equation variable speed fan, the two-layer equation variable speed fan includes a fixing end, power line, connecting rod, stator terminal, motor, rotary cover, fan leaf, the fixing end is connected by the connecting rod with the stator terminal, the stator terminal and the rotary cover are connected with the motor respectively, and the power line is connected with the motor.The fixing end of the fan leaf is provided with plug, and the rotary cover is provided with slot, and installation is fixed in the slot that the fan leaf is inserted on the rotary cover by the plug.The rotary cover is provided with N number of slot, and the slot is distributed in annular, and the angle between the adjacent slot is equal, and N ＞ 1, N are natural number, and the second blowing device is provided between the stator terminal and the motor phase；
Second blowing device includes electric rotating machine, rotating ring, the electric rotating machine is connected with the power line, the rotating ring is connected by the electric rotating machine with the stator terminal, the rotating ring is provided with N number of slot, the slot is distributed in annular, angle between the adjacent slot is equal, wherein N ＞ 1, and N is natural number.
The present invention is on the basis of an original motor, increases an electric rotating machine, when in use, uses motor by control, either electric rotating machine or two motors use simultaneously, so as to provide the blowing function of different wind-force.So as to solve in the case where not adjusting rotating speed, the problem of having reached change wind speed.
Further, the power line is located in inside the connecting rod.
Further, the plug is rectangular parallelepiped structure, there is two projections on the plug；
The slot is a cuboid groove being engaged with the plug, there is two and the raised concave point being engaged on the plug in the slot.
Further, the motor includes a stator and a rotor, and the motor is permanent magnet synchronous AC machine；
The electric rotating machine includes a stator and a rotor, and the electric rotating machine is permanent magnet synchronous AC machine.
Further, the motor stator is connected with the stator terminal；The motor rotor is connected with the rotary cover；
The rotary electric machine is connected with the stator terminal；The rotary motor rotor is connected with the rotating ring.
Further, the stator is a copper coil coiling group, and conducting magnetic column is provided among the copper coil coiling group, and the copper coil coiling group both ends and periphery are provided with complementary claw type magnetic conduction end；
The rotor is the magnetic of permanent magnet fitting, and the magnetic is engaged with the claw type magnetic conduction end.
Further, the fixing end is a suspension ring.
Further, the fixing end is a geometrical clamp, and a rotational structure is provided between the connecting rod and the stator terminal.
Further, the motor and the electric rotating machine are in parallel, and the motor and the electric rotating machine are respectively provided with timer.
Further, the motor is different with the electric rotating machine rotary speed, and direction of rotation is identical.
The improvement of patent of the present invention is on the basis of an original motor, increases an electric rotating machine, when in use, motor is used by control, either electric rotating machine or two motors use simultaneously, so as to provide the blowing function of different wind-force.So as to solve in the case where not adjusting rotating speed, the problem of having reached change wind speed.By further improving, make fan occupation mode more convenient, the cooperation particularly with geometrical clamp with rotational structure, fan can be made to be fixed on by clamping on fixture, there is very high practical value.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of two-layer equation variable speed fan of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the embodiments of the present invention are explained in detail below in conjunction with accompanying drawing.However, it will be understood by those skilled in the art that in the embodiments of the present invention, in order that reader more fully understands the application and proposes many ins and outs.But even if without these ins and outs and many variations based on following embodiment and modification, each claim of the application technical scheme claimed can also be realized.
The present invention relates to a kind of two-layer equation variable speed fan, as shown in figure 1, two-layer equation variable speed fan includes a fixing end 1, power line 2, connecting rod 3, stator terminal, motor, rotary cover 5, fan leaf 6.Fixing end 1 can be a suspension ring, or geometrical clamp, and selection according to the actual requirements uses.Fixed, 1 is connected by connecting rod 3 with stator terminal, can be directly fixedly connected between connecting rod 3 and stator terminal, can also set up a rotating device.Power line 2 is located in the inside of connecting rod 3 and is connected with permanent magnet synchronous AC machine.
Permanent magnet synchronous AC machine stator is connected with stator terminal, and rotor is connected with rotary cover 5.
Stator is a copper coil coiling group, and conducting magnetic column is provided among copper coil coiling group, and copper coil coiling group both ends and periphery are provided with complementary claw type magnetic conduction end.Rotor is the magnetic of permanent magnet fitting, and magnetic is engaged with claw type magnetic conduction end.
The gland of fan leaf 6 is provided with plug, and rotary cover 5 is provided with slot 51, and plug is rectangular parallelepiped structure, there is two projections on plug.Slot 51 is a cuboid groove being engaged with plug, there is two and the raised concave point being engaged on plug in slot 51.Installation is fixed in the slot 51 that fan leaf 6 is inserted on rotary cover 5 by plug.
Rotary cover is provided with 6 slots 51, and slot 51 is distributed in annular, and the angle between adjacent slots 51 is equal.
Blowing device 7 is provided between stator terminal and motor.Blowing device 7 includes electric rotating machine, rotating ring 72, and electric rotating machine is connected with power line 2, fan leaf 6 also is provided with rotating ring 72, and fan leaf 6 is located on around rotating ring 72.The stator and rotor structure of electric rotating machine are identical with motor.The stator of electric rotating machine is connected with stator terminal；The rotor of electric rotating machine is connected with rotating ring 72.
Rotating ring 72 is provided with 6 sockets 721, and socket 721 is distributed in annular, and the angle between adjacent sockets 721 is equal, and fan leaf 6 is inserted in socket 721 so as to be fixed on rotating ring 72.
Motor and electric rotating machine are in parallel, and motor and electric rotating machine are respectively provided with timer.Motor is different with electric rotating machine rotary speed, and direction of rotation is identical.
When in use, it is necessary to when larger air quantity, motor and electric rotating machine can be opened simultaneously by switching control, there is provided the output of large wind.
When needing smaller air quantity, electric rotating machine can be controlled by switching, there is provided the output of smaller wind-force.
When needing medium air quantity, motor can be controlled by switching, there is provided the output of moderate wind.
Due to having installed timer additional on motor and electric rotating machine, the working time of two motors can be set, it is convenient to automatically provide different wind speed during sleep at night.
The present invention is on the basis of an original motor, increases an electric rotating machine, when in use, uses motor by control, either electric rotating machine or two motors use simultaneously, so as to provide the blowing function of different wind-force.So as to solve in the case where not adjusting rotating speed, the problem of having reached change wind speed.By further improving, make fan occupation mode more convenient, the cooperation particularly with geometrical clamp with rotational structure, fan can be made to be fixed on by clamping on fixture, there is very high practical value.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention, and in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
- A kind of 1. two-layer equation variable speed fan, the two-layer equation variable speed fan includes a fixing end, power line, connecting rod, stator terminal, motor, rotary cover, fan leaf, the fixing end is connected by the connecting rod with the stator terminal, the stator terminal and the rotary cover are connected with the motor respectively, the power line is connected with the motor, the fixing end of the fan leaf is provided with plug, the rotary cover is provided with slot, and installation is fixed in the slot that the fan leaf is inserted on the rotary cover by the plug；The rotary cover is provided with N number of slot, and the slot is distributed in annular, and the angle between the adjacent slot is equal, wherein, N ＞ 1, N are natural number, it is characterised in that：Blowing device is additionally provided between the stator terminal and the motor phase；The blowing device includes electric rotating machine, rotating ring, the electric rotating machine is connected with the power line, the rotating ring is connected by the electric rotating machine with the stator terminal, the rotating ring is provided with N number of slot, the slot is distributed in annular, and the angle between the adjacent slot is equal, wherein, N ＞ 1, N are natural number.
- A kind of 2. two-layer equation variable speed fan as claimed in claim 1, it is characterised in that：The power line is located in inside the connecting rod.
- A kind of 3. two-layer equation variable speed fan as claimed in claim 1, it is characterised in that：The plug is rectangular parallelepiped structure, there is two projections on the plug；The slot is a cuboid groove being engaged with the plug, there is two and the raised concave point being engaged on the plug in the slot.
- A kind of 4. two-layer equation variable speed fan as claimed in claim 1, it is characterised in that：The motor includes a stator and a rotor, and the motor is permanent magnet synchronous AC machine；The electric rotating machine includes a stator and a rotor, and the electric rotating machine is permanent magnet synchronous AC machine.
- A kind of 5. two-layer equation variable speed fan as claimed in claim 4, it is characterised in that：The motor stator is connected with the stator terminal；The motor rotor is connected with the rotary cover；The rotary electric machine is connected with the stator terminal；The rotary motor rotor is connected with the rotating ring.
- A kind of 6. two-layer equation variable speed fan as claimed in claim 4, it is characterised in that：The stator is a copper coil coiling group, and conducting magnetic column is provided among the copper coil coiling group, and the copper coil coiling group both ends and periphery are provided with complementary claw type magnetic conduction end；The rotor is the magnetic of permanent magnet fitting, and the magnetic is engaged with the claw type magnetic conduction end.
- A kind of 7. two-layer equation variable speed fan as claimed in claim 1, it is characterised in that：The fixing end is a suspension ring.
- A kind of 8. two-layer equation variable speed fan as claimed in claim 1, it is characterised in that：The fixing end is a geometrical clamp, and a rotational structure is provided between the connecting rod and the stator terminal.
- A kind of 9. two-layer equation variable speed fan as described in claim any one of 1-8, it is characterised in that：The motor and the electric rotating machine are in parallel, and the motor and the electric rotating machine are respectively provided with timer.
- A kind of 10. two-layer equation variable speed fan as described in claim any one of 1-8, it is characterised in that：The motor is different with the electric rotating machine rotary speed, and direction of rotation is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483890.5A CN107542678A (en) | 2016-06-28 | 2016-06-28 | A kind of two-layer equation variable speed fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483890.5A CN107542678A (en) | 2016-06-28 | 2016-06-28 | A kind of two-layer equation variable speed fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542678A true CN107542678A (en) | 2018-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483890.5A Pending CN107542678A (en) | 2016-06-28 | 2016-06-28 | A kind of two-layer equation variable speed fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049807A (en) * | 2020-09-04 | 2020-12-08 | 苏州市德爱动力科技有限公司 | Permanent magnet synchronous double-layer coaxial industrial fan |
| CN113323899A (en) * | 2021-06-02 | 2021-08-31 | 浙江吉利控股集团有限公司 | Bilateral air quantity adjustable fan and air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102741A (en) * | 1985-04-09 | 1986-10-08 | 苏荣森 | The small electric fan of alternative current low speed starter |
| CN2032272U (en) * | 1987-11-03 | 1989-02-08 | 代范伊 | Omnibearing electric fan |
| CN2041735U (en) * | 1988-06-23 | 1989-07-26 | 苏荣森 | Synchronous electric fan with gentle breeze |
| CN2049287U (en) * | 1989-05-17 | 1989-12-13 | 王镭 | Gentle breeze compact type ceiling fan |
| CN2122251U (en) * | 1992-05-08 | 1992-11-18 | 扬州电子仪器总厂 | Breeze pendent fan |
| US20050249598A1 (en) * | 2004-05-05 | 2005-11-10 | Stanfield Young | Ceiling fan with multiple motors |
| CN203175905U (en) * | 2013-03-06 | 2013-09-04 | 福州斯狄渢电热水器有限公司 | Double-layer fan blade ceiling 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 |
-
2016
- 2016-06-28 CN CN201610483890.5A patent/CN107542678A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102741A (en) * | 1985-04-09 | 1986-10-08 | 苏荣森 | The small electric fan of alternative current low speed starter |
| CN2032272U (en) * | 1987-11-03 | 1989-02-08 | 代范伊 | Omnibearing electric fan |
| CN2041735U (en) * | 1988-06-23 | 1989-07-26 | 苏荣森 | Synchronous electric fan with gentle breeze |
| CN2049287U (en) * | 1989-05-17 | 1989-12-13 | 王镭 | Gentle breeze compact type ceiling fan |
| CN2122251U (en) * | 1992-05-08 | 1992-11-18 | 扬州电子仪器总厂 | Breeze pendent fan |
| US20050249598A1 (en) * | 2004-05-05 | 2005-11-10 | Stanfield Young | Ceiling fan with multiple motors |
| CN203175905U (en) * | 2013-03-06 | 2013-09-04 | 福州斯狄渢电热水器有限公司 | Double-layer fan blade ceiling 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049807A (en) * | 2020-09-04 | 2020-12-08 | 苏州市德爱动力科技有限公司 | Permanent magnet synchronous double-layer coaxial industrial fan |
| CN112049807B (en) * | 2020-09-04 | 2024-06-07 | 苏州市德爱动力科技有限公司 | Permanent magnet synchronous double-layer coaxial industrial fan |
| CN113323899A (en) * | 2021-06-02 | 2021-08-31 | 浙江吉利控股集团有限公司 | Bilateral air quantity adjustable fan and air conditioner |
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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: 20180105 |