CN204921495U - Emulation people use a fan - Google Patents
Emulation people use a fan Download PDFInfo
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- CN204921495U CN204921495U CN201520622739.6U CN201520622739U CN204921495U CN 204921495 U CN204921495 U CN 204921495U CN 201520622739 U CN201520622739 U CN 201520622739U CN 204921495 U CN204921495 U CN 204921495U
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Abstract
The utility model relates to an emulation people use a fan, including base, casing, coil, magnet, pendulum rod assembly, axle sleeve, aerofoil and drive control portion, the casing is equipped with the pendulum rod assembly on being fixed in the base in the casing, the pendulum rod assembly includes interconnect's dwang and swinging arms, and what the dwang was rotatable installs in the casing, and outside the swinging arms extended to the casing from the casing in, the aerofoil was installed to the one end that the swinging arms lies in the casing outer, the casing internal fixation has the coil, and magnet is installed to coil and the electric connection of drive control portion on the swinging arms, and the coil corresponds with the position of magnet. It utilizes the produced magnetic field of electrical coil to promote the aerofoil and does left and right (or can be from top to bottom after the adjustment, around etc. ) reciprocal swing of law according to certain " range " and " frequency ". It has the safe characteristics that noiseless, natural wind, accidental collision were moved in the other direction, overcome at present " motor " formula electric fan noise greatly, easily hurt sb. 's feelings, easily make the people to produce discomfort, flu, influence the phenomenon that people enjoyed the cool.
Description
Technical field
The utility model relates to one and to enjoy the cool product, and especially a kind of human simulation is used a fan.
Background technique
At present, on market, the general motoring blade that adopts of civilian fan of enjoying the cool of sale and use does High Rotation Speed (comprising without blade fan).And the equipment power dissipation of this mode is high, noise greatly, is easily hurted sb.'s feelings, easily makes people produce the phenomenon such as discomfort, flu time as longer in continuous service time, affect the effect that people enjoy the cool.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of people of imitation to use a fan the product of action.
For solving the problem, the technological scheme that the utility model adopts is as follows: a kind of human simulation is used a fan, and comprises base, housing, coil, magnet, fork assembly, axle sleeve, aerofoil and drive control part; Described housing is fixed on described base, is provided with described fork assembly in described housing.
Described fork assembly comprises interconnective dwang and swing arm, and described dwang is rotating to be installed in described housing, and described swing arm extends to housing in housing, and described swing arm one end be positioned at outside described housing is provided with described aerofoil.
Described housing internal fixtion has described coil, and described coil and described drive control part are electrically connected, and described swing arm is provided with described magnet, and described coil is corresponding with the position of described magnet.
Foregoing a kind of human simulation is used a fan, and is provided with Upper shaft sleeve and Lower shaft sleeve in described housing, and on the roof that described Upper shaft sleeve, Lower shaft sleeve are separately fixed at described housing and diapire, the two ends of described dwang are connected with described Upper shaft sleeve, Lower shaft sleeve respectively.
Foregoing a kind of human simulation is used a fan, and described magnet is fixed on the middle part of described swing arm.
Foregoing a kind of human simulation is used a fan, and described coil adopts the structure of Double-wire parallel wound, and described coil is air core coil.
Foregoing a kind of human simulation is used a fan, and described magnet is permanent magnet.
Foregoing a kind of human simulation is used a fan, and described base is fixed with perpendicular strut, and described housing is fixed on the upper end of described strut.
Foregoing a kind of human simulation is used a fan, and described fork assembly and described strut have angle of inclination A, and the span of described A is: be more than or equal to 0 degree to being less than 90 degree.
Foregoing a kind of human simulation is used a fan, and described drive control part comprises power supply and controls mainboard, and described control mainboard is provided with standby switches and driving switch, and described control mainboard is connected with described power supply.
Compared to existing technology, the beneficial effects of the utility model are: drive control part provides driving current (Pulse wave driving) for coil, coil produces pulsed magnet field, the magnet that magnetic field promotes on fork assembly does left and right motion, forming swing arm drives aerofoil to move to magnetic force direction, when swing arm swings to after outside coil magnetic field action range, fork assembly utilizes inertia to continue motion one segment distance, then fork assembly utilizes the backswing of self gravitation nature within the scope of coil magnetic field, accepts driving next time.Because driving current is constantly changed direction, cause the magnetic field constantly reverse of coil, produce the active force pushing away and inhale to magnet, make magnet drive the left and right swing gone round and begun again of aerofoil to go down, the amplitude of fluctuation that formation human simulation is used a fan and frequency.Human simulation is used a fan amplitude of fluctuation, the approximate effect of using a fan manually of frequency, noise free when agitating, and air quantity nature, size air quantity is adjustable, be applicable to long-time use.In addition, opposite direction motion can remove striking force when the aerofoil of accident collision swing arm or swing, this human simulation is used a fan and is had the feature of noiseless, " green " natural wind, safety and environmental protection thus.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is housing of the present utility model and internal structure schematic diagram;
Fig. 3 is the utility model drive control part schematic diagram;
In figure, mark is described as follows;
1, base; 2, housing; 3, fork assembly; 4, aerofoil; 5, dwang; 6, swing arm; 7, magnet; 8, coil; 51, Upper shaft sleeve; 52, Lower shaft sleeve; 10, power supply; 20, mainboard is controlled; 30, standby switches; 40, driving switch.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of human simulation is as Figure 1-3 used a fan, and comprises base 1, housing 2, coil 8, magnet 7, fork assembly 3, axle sleeve, aerofoil 4 and drive control part.Housing 2 is fixed on base 1, is provided with fork assembly 3 in housing 2; Fork assembly 3 comprises interconnective dwang 5 and swing arm 6, and dwang 5 is rotating to be installed in housing 2, and swing arm 6 extends to housing 2 in housing 2, and swing arm 6 one end be positioned at outside housing 2 is provided with aerofoil 4.Housing 2 internal fixtion has coil 8, and coil 8 and drive control part are electrically connected, and swing arm 6 is provided with magnet 7, coil 8 is corresponding with the position of magnet 7.
When switch on power 10 time, drive control part provides driving current (Pulse wave driving) for coil 8, coil 8 produces pulsed magnet field, the magnet 7 that magnetic field promotes on fork assembly 3 does left and right motion, thus make swing arm 6 drive aerofoil 4 to the motion of magnetic force direction, when swing arm 6 swings to after outside coil 8 magnetic fields scope, fork assembly 3 utilizes inertia to continue motion one segment distance, then fork assembly 3 utilizes the backswing of self gravitation nature in coil 8 magnetic field range, accepts driving next time.Because driving current is constantly changed direction, cause the magnetic field constantly reverse of coil 8, produce the active force pushing away and inhale to magnet 7, make magnet 7 drive the left and right swing gone round and begun again of aerofoil 4 to go down, the amplitude of fluctuation that formation human simulation is used a fan and frequency.
Be provided with Upper shaft sleeve 51 and Lower shaft sleeve 52 in housing 2, on the roof that Upper shaft sleeve 51, Lower shaft sleeve 52 are separately fixed at housing 2 and diapire, the two ends of dwang 5 are connected with Upper shaft sleeve 51, Lower shaft sleeve 52 respectively.Dwang 5 is for being connected and fixed swing arm 6, and swing arm 6 is in swing process, and dwang 5 can rotate, and Upper shaft sleeve 51, Lower shaft sleeve 52 provide support a little for dwang 5.
Magnet 7 adopts permanent magnet, be fixed in the middle part of swing arm 6, corresponding with it coil 8 is fixed on the inwall of housing 2, its coil 8 position is corresponding with the position of magnet 7, refer to the magnetic field range that magnet 7 will be positioned at coil 8 and produces, as Fig. 1-2 can find out, coil 8 directly over magnet 7, immediately below, coil 8 and the nearlyer field drives power of permanent magnet distance are lost less, and efficiency is higher.Coil 8 adopts the form of Double-wire parallel wound when coiling, coil 8 adopts air core coil 8, and such Magnetic field distribution is even, and driving force is submissive, the wind nature of generation.
Base 1 is fixed with perpendicular strut, and housing 2 is fixed on the upper end of strut, and fork assembly 3 and base 1 vertical line (strut) have A degree (0
0 ≤a<90
0degree) angle of inclination, rely on the own wt of fork assembly 3 sagging, guarantee the center superposition of coil 8 center and magnet 7, can obtain maximum driving force, meanwhile, adjust the size of A angle, the Distance geometry frequency of swing arm 6 swing can change.
As shown in Figure 3, drive control part comprises power supply 10 and controls mainboard 20, controls mainboard 20 and is provided with standby switches 30 and driving switch 40, controls mainboard 20 and is connected with power supply 10.Switch by " driving switch 40 " adjustment that the magnitude of voltage inputted can realize amplitude of fluctuation, reach the object of size air quantity conversion, switch " standby switches 30 " and can realize shutting down and start.The driving current of coil 8 synchronously converts sense of current with the direction swung, and forms the magnetic field conversion pushing away, inhale, improves utilization rate of electrical while increasing amplitude of fluctuation.The frequency that the driving pulse " frequency " of coil 8 and aerofoil 4 swing is set to the relation of integral multiple, ensure coil 8 driving pulse field frequency and aerofoil 4 hunting frequency synchronous.
Require that fan can be adjusted to according to the difference of field of employment: supending roll type, wall type, floor model or change swaying direction, the frequency that fork assembly 3 and aerofoil 4 manually can be used a fan by human simulation under the magnetic force of coil 8 and amplitude do left and right (or after adjustment can up and down, front and back etc.) to-and-fro motion, meet the demand of different users.Use a fan amplitude of fluctuation, frequency of human simulation is consistent with effect of using a fan manually, noise free when agitating, and air quantity nature, size air quantity is adjustable, be applicable to long-time use.In addition, opposite direction motion can remove striking force when the aerofoil 4 of accident collision fork or swing, this human simulation is used a fan and is had the feature of noiseless, " green " natural wind, safety and environmental protection thus, reaches purpose of design and requirement.
Above-mentioned mode of execution is only preferred implementation of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (8)
1. a human simulation is used a fan, and it is characterized in that: comprise base, housing, coil, magnet, fork assembly, axle sleeve, aerofoil and drive control part;
Described housing is fixed on described base, is provided with described fork assembly in described housing;
Described fork assembly comprises interconnective dwang and swing arm, and described dwang is rotating to be installed in described housing, and described swing arm extends to housing in housing, and described swing arm one end be positioned at outside described housing is provided with described aerofoil;
Described housing internal fixtion has described coil, and described coil and described drive control part are electrically connected, and described swing arm is provided with described magnet, and described coil is corresponding with the position of described magnet.
2. a kind of human simulation as claimed in claim 1 is used a fan, it is characterized in that: in described housing, be provided with Upper shaft sleeve and Lower shaft sleeve, on the roof that described Upper shaft sleeve, Lower shaft sleeve are separately fixed at described housing and diapire, the two ends of described dwang are connected with described Upper shaft sleeve, Lower shaft sleeve respectively.
3. a kind of human simulation as claimed in claim 1 is used a fan, and it is characterized in that: described magnet is fixed on the middle part of described swing arm.
4. a kind of human simulation as claimed in claim 1 is used a fan, and it is characterized in that: described coil adopts the structure of Double-wire parallel wound, and described coil is air core coil.
5. a kind of human simulation as claimed in claim 1 is used a fan, and it is characterized in that: described magnet is permanent magnet.
6. a kind of human simulation as claimed in claim 1 is used a fan, and it is characterized in that: described base is fixed with perpendicular strut, and described housing is fixed on the upper end of described strut.
7. a kind of human simulation as claimed in claim 6 is used a fan, and it is characterized in that: described fork assembly and described strut have angle of inclination A, and the span of described A is: be more than or equal to 0 degree to being less than 90 degree.
8. a kind of human simulation as claimed in claim 1 is used a fan, and it is characterized in that: described drive control part comprises power supply and controls mainboard, and described control mainboard is provided with standby switches and driving switch, and described control mainboard is connected with described power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622739.6U CN204921495U (en) | 2015-08-18 | 2015-08-18 | Emulation people use a fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622739.6U CN204921495U (en) | 2015-08-18 | 2015-08-18 | Emulation people use a fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921495U true CN204921495U (en) | 2015-12-30 |
Family
ID=54970628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622739.6U Active CN204921495U (en) | 2015-08-18 | 2015-08-18 | Emulation people use a fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065340A (en) * | 2015-06-16 | 2015-11-18 | 苏贻新 | Fan capable of achieving simulation fanning by people |
-
2015
- 2015-08-18 CN CN201520622739.6U patent/CN204921495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065340A (en) * | 2015-06-16 | 2015-11-18 | 苏贻新 | Fan capable of achieving simulation fanning by people |
| WO2016201782A1 (en) * | 2015-06-16 | 2016-12-22 | 苏贻新 | Fan capable of simulating fanning by person |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |