CN102094854B - Swing safe energy-saving electric fan - Google Patents
Swing safe energy-saving electric fan Download PDFInfo
- Publication number
- CN102094854B CN102094854B CN 201110083132 CN201110083132A CN102094854B CN 102094854 B CN102094854 B CN 102094854B CN 201110083132 CN201110083132 CN 201110083132 CN 201110083132 A CN201110083132 A CN 201110083132A CN 102094854 B CN102094854 B CN 102094854B
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- permanent magnet
- triode
- swing
- fixedly connected
- capacitor
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- 239000003990 capacitor Substances 0.000 claims description 28
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Abstract
The invention relates to a swing safe energy-saving electric fan, which mainly solves the problems that the conventional electric fan is high in energy consumption and people are easy to hurt, and is characterized in that: a bracket (2) is fixed on a base (1); the upper end of the bracket (2) is rotatably connected with a rotating shaft (3); the rotating shaft (3) is fixedly connected with a swing rod (4) and a permanent magnet pendulum (5); one end of the swing rod (4) is fixedly connected with a fan (6), and the other end of the swing rod (4) is fixedly connected with a counter weight; the lower end of the permanent magnet pendulum (5) is fixedly connected with a permanent magnet (8); two sides in the lower end of the bracket (2) are fixedly connected with coils (7); the permanent magnet (8) passes through the two coils (7); and the coils (7) are communicated with a control circuit. The invention has the characteristics that: the swing safe energy-saving electric fan is energy-saving, safe and reliable.
Description
Technical field
The present invention relates to a kind of electric fan, especially swing-type safe energy-saving fan.
Background technique
Electric fan generally adopts the blade rotary mode to obtain continuous high wind at present.And the electric fan of this mode is owing to adopt the blade of High Rotation Speed, thereby the energy consumption that consumes is high, and the blade of High Rotation Speed is also easily injuring the people, and high wind blows the people continuously simultaneously, easily falls ill, and makes the people vulnerable, affects the effect that people enjoy the cool.
Summary of the invention
In order to solve existing electric fan energy consumption height and to make the vulnerable problem of people, the invention provides a kind of swing-type safe energy-saving fan, this swing-type safe energy-saving fan has energy-conservation and safe and reliable characteristics.
Technological scheme of the present invention is: this swing-type safe energy-saving fan comprises base, support, rotating shaft, fork, permanent magnet pendulum, fan and coil.Support is fixed on the base, the support upper end is rotatably connected to rotating shaft, be fixedly connected with fork and permanent magnet pendulum in the rotating shaft, one end of fork is fixedly connected with fan, the other end of fork is fixedly connected with counterweight, and permanent magnet pendulum lower end is fixedly connected with permanent magnet, and both sides are fixedly connected with coil in the lower end of support, permanent magnet is by passing through between two coils, and coil is connected with control wiring.
Rotating shaft in the such scheme is connected with support by bearing support; The counterweight that connects on the fork is the counterweight cylinder; The counterweight cylinder is by upper lower nut up-down adjustment; Control wiring comprises resistance R
1, resistance R
2, capacitor C
1, capacitor C
2, triode Q
1, triode Q
2, resistance R
1And resistance R
2Be in parallel with power supply; Resistance R
2The other end and capacitor C
2Negative pole and triode Q
1Base stage is in parallel, triode Q
1Grounded-emitter connection, triode Q
1Collector electrode and capacitor C
1Positive pole and coil L
1Link to each other; Resistance R
1The other end and capacitor C
1Negative pole and triode Q
2Base stage is in parallel, triode Q
2Grounded-emitter connection, triode Q
2Collector electrode and capacitor C
2Positive pole and coil L
2Link to each other.
The present invention has following beneficial effect: this swing-type safe energy-saving fan is because employing is rotatably connected to rotating shaft in the support upper end, be fixedly connected with fork and permanent magnet pendulum in the rotating shaft, one end of fork is fixedly connected with fan, the other end of fork is fixedly connected with counterweight, permanent magnet pendulum lower end is fixedly connected with permanent magnet, both sides are fixedly connected with coil in the lower end of support, and permanent magnet is by passing through the structure that coil is connected with control wiring between two coils.Utilize counterweight and the permanent magnet under the permanent magnet pendulum and the repulsive force between two coils on the fork, fan is swung up and down, realize the function of fan natural wind.Because counterweight and repulsive force are little, thereby reduce energy consumption, and solve the injury that existing electric fan high speed rotational blade easily produces the people.Simultaneously, the natural wind that fan 6 swings up and down generation is softer, and then also eliminates and made the symptom such as the people catches cold, flu by high wind.This swing-type safe energy-saving fan has energy-conservation and safe and reliable characteristics thus.
Description of drawings:
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is control wiring schematic diagrams of the present invention.
1-base among the figure, 2-support, 3-rotating shaft, 4-fork, 5-permanent magnet pendulum, 6-fan, 7-coil, 8-permanent magnet.
Embodiment:
The invention will be further described below in conjunction with accompanying drawing:
As shown in drawings, this swing-type safe energy-saving fan comprises base 1, support 2, rotating shaft 3, fork 4, permanent magnet pendulum 5, fan 6 and coil 7.Support 2 is fixed on the base 1 by screw, support 2 upper ends are rotatably connected to rotating shaft 3 by bearing support, be fixedly connected with permanent magnet pendulum 5 by axle sleeve and jackscrew in the rotating shaft 3, permanent magnet pendulum 5 one sides are connected with fork 4 by fork cover and jackscrew, unclamp jackscrew, can regulate and the angle of permanent magnet pendulum 5 with fork 4, fork 4 and permanent magnet pendulum 5 can rotate with rotating shaft 3, and fork 4 and permanent magnet pendulum 5 can be swung up and down.One end of fork 4 is fixedly connected with fan 6, swings up and down the generation natural wind by fan 6.The other end of fork 4 is fixedly connected with the counterweight cylinder, but the counterweight cylinder makes fork 4 and permanent magnet pendulum 5 by the gravity of counterweight cylinder to pressing down by upper lower nut up-down adjustment, and the fan 6 of fork 4 the other ends is upwards put.Permanent magnet pendulum 5 lower ends are fixedly connected with permanent magnet 8, both sides are fixedly connected with coil 7 in the lower end of support 2, permanent magnet 8 is passed through by 7 of two coils, when permanent magnet 8 enters two coils 7, permanent magnet 8 and two coils 7 are heteropole, produce repulsive force, make the fan 6 of fork 4 the other ends to the bottom.Coil 7 is connected with control wiring, and control wiring comprises resistance R
1, resistance R
2, capacitor C
1, capacitor C
2, triode Q
1, triode Q
2, resistance R
1And resistance R
2Be in parallel with power supply; Resistance R
2The other end and capacitor C
2Negative pole and triode Q
1Base stage is in parallel, triode Q
1Grounded-emitter connection, triode Q
1Collector electrode and capacitor C
1Positive pole and coil L
17 link to each other; Resistance R
1The other end and capacitor C
1Negative pole and triode Q
2Base stage is in parallel, triode Q
2Grounded-emitter connection, triode Q
2Collector electrode and capacitor C
2Positive pole and coil L
27 link to each other.As triode Q
2Conducting, capacitor C
2Positive electrode potential is 0, capacitor C
2The negative pole electromotive force is 0, turn-offs; Capacitor C
1Positive electrode potential is power supply, capacitor C
1The negative pole electromotive force equals triode Q
2The emitter built-in potential is less than power supply, so capacitor C
1Charging.Along with capacitor C
2Charging, capacitor C
2The negative pole electromotive force raises, triode Q
1Gradually conducting, capacitor C
1Positive electrode potential descends, capacitor C
1Pass through resistance R
1With triode Q
1Discharge, capacitor C
1The negative pole electromotive force drops to suddenly less than triode Q
2So the emitter Built-in potential is triode Q
2Turn-off.Repeat thus above process, triode Q
1, triode Q
2Collector voltage not failure of oscillation swing.Control two coils 7 by control wiring and form pulsating field, pulsating field is to permanent magnet 8 effects, form the up and down reciprocatingly swing of permanent magnet pendulum 5, thereby fan 6 is swung up and down, it is relatively gentleer that fan 6 swings up and down the natural wind of generation, thereby the reduction energy consumption, solve existing electric fan high speed rotational blade and produce high wind to people's injury.
Claims (5)
1. swing-type safe energy-saving fan, comprise base (1), support (2), rotating shaft (3), fork (4), permanent magnet pendulum (5), fan (6) and coil (7), it is characterized in that: support (2) is fixed on the base (1), support (2) upper end is rotatably connected to rotating shaft (3), be fixedly connected with fork (4) and permanent magnet pendulum (5) in the rotating shaft (3), one end of fork (4) is fixedly connected with fan (6), the other end of fork (4) is fixedly connected with counterweight, permanent magnet pendulum (5) lower end is fixedly connected with permanent magnet (8), both sides are fixedly connected with coil (7) in the lower end of support (2), permanent magnet (8) is by passing through between two coils (7), and coil (7) is connected with control wiring.
2. swing-type safe energy-saving fan according to claim 1, it is characterized in that: rotating shaft (3) is connected with support (2) by bearing support.
3. swing-type safe energy-saving fan according to claim 2 is characterized in that: the upper counterweight that connects of fork (4) is the counterweight cylinder.
4. swing-type safe energy-saving fan according to claim 3, it is characterized in that: the counterweight cylinder is by upper lower nut up-down adjustment.
5. swing-type safe energy-saving fan according to claim 4, it is characterized in that: control wiring comprises resistance R
1, resistance R
2, capacitor C
1, capacitor C
2, triode Q
1, triode Q
2, resistance R
1And resistance R
2Be in parallel with power supply; Resistance R
2The other end and capacitor C
2Negative pole and triode Q
1Base stage is in parallel, triode Q
1Grounded-emitter connection, triode Q
1Collector electrode and capacitor C
1Positive pole and coil L
1(7) link to each other; Resistance R
1The other end and capacitor C
1Negative pole and triode Q
2Base stage is in parallel, triode Q
2Grounded-emitter connection, triode Q
2Collector electrode and capacitor C
2Positive pole and coil L
2(7) link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110083132 CN102094854B (en) | 2011-04-02 | 2011-04-02 | Swing safe energy-saving electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110083132 CN102094854B (en) | 2011-04-02 | 2011-04-02 | Swing safe energy-saving electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102094854A CN102094854A (en) | 2011-06-15 |
| CN102094854B true CN102094854B (en) | 2013-04-24 |
Family
ID=44128073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110083132 Expired - Fee Related CN102094854B (en) | 2011-04-02 | 2011-04-02 | Swing safe energy-saving electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102094854B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993462B (en) * | 2014-05-17 | 2016-04-13 | 宁夏康诚机电产品设计有限公司 | A kind of pendulous device being used in clothes hanger |
| CN103993461B (en) * | 2014-05-17 | 2016-01-20 | 孙浩展 | A kind of impulsion device that clothes hanger is swung |
| CN105065340A (en) * | 2015-06-16 | 2015-11-18 | 苏贻新 | Fan capable of achieving simulation fanning by people |
| CN109379651B (en) * | 2018-12-05 | 2020-12-25 | 安徽风雷机械设备制造有限公司 | Make things convenient for microphone support for stage that tractive breaks away from |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110796A (en) * | 1998-10-01 | 2000-04-18 | Sony Corp | Piezoelectric bimorph fan |
| JP2006194229A (en) * | 2005-01-11 | 2006-07-27 | Kiyoshi Kon | Automatic oyagokoro fan machine |
| CN2881175Y (en) * | 2006-01-04 | 2007-03-21 | 杨强 | Fair wind fan |
| CN101275589A (en) * | 2007-03-28 | 2008-10-01 | 王海勇 | Intelligent head-shaking fan |
| CN201306320Y (en) * | 2008-11-18 | 2009-09-09 | 梅育豪 | Labor-saving fan |
| CN202065256U (en) * | 2011-04-02 | 2011-12-07 | 苏贻新 | Swing-type safe energy-saving fan |
-
2011
- 2011-04-02 CN CN 201110083132 patent/CN102094854B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110796A (en) * | 1998-10-01 | 2000-04-18 | Sony Corp | Piezoelectric bimorph fan |
| JP2006194229A (en) * | 2005-01-11 | 2006-07-27 | Kiyoshi Kon | Automatic oyagokoro fan machine |
| CN2881175Y (en) * | 2006-01-04 | 2007-03-21 | 杨强 | Fair wind fan |
| CN101275589A (en) * | 2007-03-28 | 2008-10-01 | 王海勇 | Intelligent head-shaking fan |
| CN201306320Y (en) * | 2008-11-18 | 2009-09-09 | 梅育豪 | Labor-saving fan |
| CN202065256U (en) * | 2011-04-02 | 2011-12-07 | 苏贻新 | Swing-type safe energy-saving fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102094854A (en) | 2011-06-15 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 |