CN208608884U - Magnetic dynamic device - Google Patents
Magnetic dynamic device Download PDFInfo
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- CN208608884U CN208608884U CN201821272967.5U CN201821272967U CN208608884U CN 208608884 U CN208608884 U CN 208608884U CN 201821272967 U CN201821272967 U CN 201821272967U CN 208608884 U CN208608884 U CN 208608884U
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Abstract
The utility model discloses a kind of magnetic dynamic devices, include: left, right stator, rotor, several pieces stator magnetic sheets, several pieces rotor magnetic sheets, it is wherein left, right stator can separate or be combined to form cylinder, rotor is cylinder and the radius of rotor transversal cross-section is less than a left side, the radius of transversal cross-section after right stator pairing, rotor is set to a left side, in the cylinder that right stator is combined to form, at least one end of rotor is to offer axis hole among closed end and closed end, several pieces rotor magnetic sheet interval same distances are located on the inner sidewall of rotor, several pieces stator magnetic sheet interval same distances are located on a left side, the lateral wall for the cylinder that right stator is combined to form, the angle of angle and rotor magnetic sheet that stator magnetic sheet and its tangent to periphery are formed and the angle that its tangent to periphery is formed is respectively less than 90 degree, when stator magnetic sheet is opposite with rotor magnetic sheet in same direction and It is opposite with magnetic pole；The magnetic dynamic device of the utility model does not need external power supply and effectively can convert kinetic energy for magnetic energy and can automatic braking.
Description
Technical field
The utility model relates to a kind of power device, especially a kind of magnetic dynamic device that magnetic energy is converted to kinetic energy.
Background technique
Energy crisis and environmental pollution are two hang-ups for hindering progress of human society and development.Many wars are all in history
It is as caused by the contention energy.Moreover, people often do not stint to be produced by cost of living environment for social development,
Such as the smog episode of London the 1950s, Englishman is made to have paid painful cost；20 th century America Los Angeles
Photochemical pollution lives in people among total absence of justice；The haze of North China at the beginning of 21 century makes the lung of the northern area of China
Cancer morbidity steeply rises, and the medical expense of lung cancer and respiratory disease reaches hundred billion or more.
In order to effectively solve the problems, such as energy crisis, ecological degradation and environmental pollution, people are greatly developing always the sun
The new energy such as energy, wind energy, water energy, biological energy source, gravitation energy, tide energy and magnetic energy, to substitute the non-renewable energy such as coal, oil, natural gas
Source.But solar energy is limited by day and night with rainy days, wind energy is influenced by wind field and wind-force, and water energy and biological energy source are by season
The limitation of section, gravitation energy and tide energy are limited by gravitational field and tide field, and only magnetic energy is inexhaustible, nexhaustible
, and the not only not consumption of fuel, but also the not worry of discharge of poisonous waste.Magnetic energy has just been the mankind early in ancient times in fact
It benefits, the compass in one of China 4 greatly invention is exactly mankind's utilization best to magnetic energy.But the utilization of magnetic energy, due to various
Reason, still fails to obtain magneto dynamics system popular on due application, especially today's society and requires to electrically activate, therefore,
How developing without external power supply and be capable of the magneto dynamics system of automatic braking, to be that human society is badly in need of really to be solved heavy
Want project.
Utility model content
In view of this, do not need external power supply the technical problem to be solved by the present invention is to provide one kind and can be effective
Convert magnetic energy to the magnetic dynamic device of the automatic braking of kinetic energy.
To achieve the above object, the utility model provides a kind of magnetic dynamic device, it includes: left and right stator, rotor,
Several pieces stator magnetic sheets, several pieces rotor magnetic sheets, middle left and right stator can separate or be combined to form cylinder, and rotor is cylinder
Body and the radius of rotor transversal cross-section are less than the radius of the transversal cross-section after left and right stator pairing, and rotor is set to left and right stator
In the cylinder being combined to form, at least one end of rotor is to offer axis hole among closed end and closed end, several pieces rotor magnetic sheets
Interval same distance is located on the inner sidewall of rotor, several pieces stator magnetic sheet interval same distances are located on left and right stator pairing shape
At cylinder lateral wall, what the angle and rotor magnetic sheet and its tangent to periphery that stator magnetic sheet and its tangent to periphery are formed were formed
The angle of angle is respectively less than 90 degree, in same direction and opposite with magnetic pole when stator magnetic sheet is opposite with rotor magnetic sheet.
In order to ensure magnetic energy is efficiently converted into kinetic energy, stator magnetic sheet is justified with it as a further improvement of the utility model,
The angle and rotor magnetic sheet that all tangent lines are formed are identical as the angle for the angle that its tangent to periphery is formed, and the angle of angle is
21.3 degree to 21.9 degree, wherein the angle of optimum angle is 21.8 degree.
It is N pole pair N magnetic when wherein stator magnetic sheet is opposite with rotor magnetic sheet as the further improvement of the utility model
Pole.
As the further improvement of the utility model, left and right stator is by being respectively arranged at the corresponding knot of left and right stator
Rotation fixing axle realization at conjunction separates or pairing.
It is practical new as this in order to reinforce the magnetic dynamic device of the utility model to extraneous anti-interference and protect intensity
The further improvement of type, middle left and right stator outside all have outer housing, and at least one end of left and right stator and outer housing seal
Combination is closed, rotation fixing axle is arranged in the closing junction of left and right stator and outer housing respectively and realizes separating for left and right stator
Or pairing.
In order to keep the magnetic dynamic device light weight, intensity of the utility model high, as further changing for the utility model
Into middle left and right stator and rotor are made of magnesium alloy.
In order to make the stator magnetic sheet of the magnetic dynamic device of the utility model that there is preferable magnetic energy product (magnetic energy with rotor magnetic sheet
Product is N45) and it is magnetic lasting, as the further improvement of the utility model, wherein stator magnetic sheet and rotor magnetic sheet are by neodymium
Iron boron high magnetic energy magnetic sheet is made.
Compared to existing magneto dynamics system or device, the magnetic dynamic device of the utility model does not need external power supply and can
Kinetic energy effectively is converted by magnetic energy and can automatic braking.
Detailed description of the invention
Fig. 1 is the utility model magnetic dynamic device schematic diagram that rotor rotates after left and right stator pairing.
Fig. 2 is the utility model magnetic dynamic device schematic diagram that rotor stops rotating after left and right stator separates.
Symbol description in attached drawing:
1 magnetic dynamic device；21 left stators；211,212 outer housing；22 right stators；3 rotors；41 stator magnetic sheets；42
Rotor magnetic sheet；5 axis holes；61,62 rotation fixing axle；The angle that 1 stator magnetic sheet of θ and its tangent to periphery are formed；2 rotor magnetic of θ
The angle that piece and its tangent to periphery are formed；N N magnetic pole；F pairing；R is separated.
Specific embodiment
Detailed description and technology contents in relation to the utility model, cooperation schema is described as follows, however institute's accompanying drawings only mention
For reference with illustrate to use, not be used to the utility model is limited.
As shown in Figure 1, 2, the utility model provides one kind and does not need external power supply and can effectively convert magnetic energy to
The magnetic dynamic device 1 of the automatic braking of kinetic energy, it includes: left and right stator 21,22, rotor 3, several pieces stator magnetic sheets 41, several pieces turns
Sub- magnetic sheet 42.In order to keep 1 light weight of magnetic dynamic device, intensity of the utility model high, left and right stator 21,22 and rotor 3 are
It is made of magnesium alloy.In addition, in order to make stator magnetic sheet 41 and rotor magnetic sheet 42 that there is preferable magnetic energy product (magnetic energy product N45)
And it is magnetic lasting, stator magnetic sheet 41 and rotor magnetic sheet 42 are made of neodymium iron boron high magnetic energy magnetic sheet.
The left and right stator 21,22 of the magnetic dynamic device 1 of the utility model can separate R or pairing F and form cylinder,
Rotor 3 is also half of radius less than the transversal cross-section after left and right stator 21,22 pairing F of cylinder and 3 transversal cross-section of rotor
Diameter, rotor 3 be set to left and right stator 21,22 pairing F formed cylinder in so that rotor 3 is in left and right stator 21,22 pairings
Rotation in the cylinder formed after F.At least one end of rotor 3 is to offer axis hole 5 among closed end and closed end, the axis hole 5
Transmission shaft (figure does not indicate), which can be installed, can not only realize power output, can also connect generator (figure does not indicate) and realize magnetic energy and turn
Kinetic energy turns the conversion of electric energy.
Several pieces rotor magnetic sheets 42 interval same distance of the magnetic dynamic device 1 of the utility model is located on the inside of rotor 3
Wall, several pieces stator magnetic sheets 41 interval same distance are located on the lateral wall of left and right stator 21, the cylinder that 22 pairing F are formed.Its
Outside the cylinder that middle rotor magnetic sheet 42 is formed with 3 inner sidewall of rotor and stator magnetic sheet 41 and left and right stator 21,22 pairing F
The combination of side wall is to offer the groove body (figure does not indicate) for inlaying magnetic sheet in inner sidewall and lateral wall, by rotor magnetic sheet
42 respectively correspond the lateral wall for being embedded in the cylinder that rotor inner sidewall and left and right stator are combined to form with stator magnetic sheet 41
In groove body.But the utility model is not intended to limit the combination of magnetic sheet and side wall, stickup, welding can also be used in the utility model
Etc. modes carry out the combination of magnetic sheet and side wall.
The angle theta 1 and rotor magnetic sheet 42 and its circumference that stator magnetic sheet 41 and its tangent to periphery in the utility model are formed
The angle of angle theta 2 that tangent line is formed is respectively less than 90 degree, when stator magnetic sheet 41 is opposite with rotor magnetic sheet 42 in same direction and together
Magnetic pole is opposite, and preferably N magnetic pole is opposite with N magnetic pole.In order to ensure magnetic energy is efficiently converted into kinetic energy, wherein stator magnetic sheet 41 and its
The angle theta 1 and rotor magnetic sheet 42 that tangent to periphery is formed are identical as the angle of angle theta 2 that its tangent to periphery is formed, and angle theta 1, θ
2 angle is between 21.3 degree to 21.9 degree, optimum angle θ 1, θ 2 angle be 21.8 degree, and make stator magnetic sheet 41 with turn
When sub- magnetic sheet 42 is opposite on same straight line.
In order to make the left and right stator 21,22 of the magnetic dynamic device 1 of the utility model be convenient for opening and closing, the left and right stator 21,
22 be to realize separately R or pairing F by being respectively arranged at the rotation fixing axle 61,62 of the corresponding junction of left and right stator 21,22
's.But the utility model is not intended to limit the open-close ways of left and right stator 21,22, left and right stator 21,22 can also pass through fastening
Part etc. is spirally connected or bolts mode, or realizes folding in such a way that external force applies.
In order to reinforce 1 pair of extraneous anti-interference of magnetic dynamic device and protection intensity of the utility model, the left and right stator
21,22 outsides all have outer housing 211,212, and at least one end of left and right stator 21,22 is combined with the closing of outer housing 211,212,
The rotation fixing axle 61,62 be arranged in the closing junction of left and right stator 21,22 and outer housing 211,212 respectively and realize it is left,
The separated R or pairing F of right stator 21,22.The outer housing 211,212 in 21,22 outside of the utility model middle left and right stator is right
Be formed as cylinder after closing F, but the utility model is not intended to limit the shape after outer housing 211,212 pairing F, after pairing F
Outer housing 211,212 can also be rectangle or polygonal, which can show depending on installation environment and the condition of magnetic dynamic device 1.
Three specific embodiments are exemplified below to illustrate the specific implementation of the utility model.
Embodiment 1:
With a height of 20*10*2mm of length and width, magnetic energy product is the neodymium iron boron high magnetic energy magnetic sheet of N45 as stator magnetic sheet 41 and rotor
Magnetic sheet 42 is embedded in the groove body of the left and right stator 21,22 and rotor 3 that make non magnetic chassis of magnesium alloy.Stator magnetic sheet 41
Angle theta 1 and rotor magnetic sheet 42 are formed by with its stator circumference tangent line and its rotor circumference tangent line is formed by angle theta 2
Angle is 21.8 degree, and when stator magnetic sheet 41 is opposite with rotor magnetic sheet 42 on same straight line, stator magnetic sheet 41 and rotor
The N pole pair N magnetic pole of magnetic sheet 42.As shown in Figure 1, then rotor 3 rotates when left and right stator 21,22 pairing F.If driving power generation
Machine (figure does not indicate), then can export 5 kilowatts of electric power.When opening R for 21,22 points of left and right stator (separation distance 10mm or so, such as
Shown in Fig. 2), then 3 moment of rotor in magnetic dynamic device 1 shuts down.
Embodiment 2:
With a height of 40x20x3mm of length and width, magnetic energy product is the neodymium iron boron high magnetic energy magnetic sheet of N45 as stator magnetic sheet 41 and rotor
Magnetic sheet 42 is embedded in the groove body of the left and right stator 21,22 and rotor 3 that make non magnetic chassis of magnesium alloy.Stator magnetic sheet 41
Angle theta 1 and rotor magnetic sheet 42 are formed by with its stator circumference tangent line and its rotor circumference tangent line is formed by angle theta 2
Angle is 21.8 degree, and when stator magnetic sheet 41 is opposite with rotor magnetic sheet 42 on same straight line, stator magnetic sheet 41 and rotor
The N pole pair N magnetic pole of magnetic sheet 42.As shown in Figure 1, then rotor 3 rotates when left and right stator 21,22 pairing F.If driving power generation
Machine (figure does not indicate), then can export 10 kilowatts of electric power.When opening R for 21,22 points of left and right stator (separation distance 10mm or so, such as
Shown in Fig. 2), then 3 moment of rotor in magnetic dynamic device 1 shuts down.
Embodiment 3:
With a height of 50x30x5mm of length and width, magnetic energy product is the neodymium iron boron high magnetic energy magnetic sheet of N45 as stator magnetic sheet 41 and rotor
Magnetic sheet 42 is embedded in the groove body of the left and right stator 21,22 and rotor 3 that make non magnetic chassis of magnesium alloy.Stator magnetic sheet 41
Angle theta 1 and rotor magnetic sheet 42 are formed by with its stator circumference tangent line and its rotor circumference tangent line is formed by angle theta 2
Angle is 21.8 degree, and when stator magnetic sheet 41 is opposite with rotor magnetic sheet 42 on same straight line, stator magnetic sheet 41 and rotor
The N pole pair N magnetic pole of magnetic sheet 42.As shown in Figure 1, then rotor 3 rotates when left and right stator 21,22 pairing F.If driving power generation
Machine (figure does not indicate), then can export 20 kilowatts of electric power.When opening R for 21,22 points of left and right stator (separation distance 10mm or so, such as
Shown in Fig. 2), then 3 moment of rotor in magnetic dynamic device 1 shuts down.
In conclusion the magnetic dynamic device of the utility model compares existing magneto dynamics system or device, do not need external
Power supply and effectively can convert kinetic energy for magnetic energy and can automatic braking.
The above is only the preferred embodiment of the utility model, the scope of the patents being not intended to limit the utility model, other
The equivalence changes done with the inventional idea of the utility model should belong to the scope of patent protection of the utility model.
Claims (9)
1. a kind of magnetic dynamic device, includes: left and right stator, rotor, several pieces stator magnetic sheets, several pieces rotor magnetic sheets, feature exist
In the left and right stator can separate or be combined to form cylinder, and the rotor is cylinder and the rotor transversal cross-section
Radius be less than the radius of the transversal cross-section after the left and right stator pairing, the rotor is set to the left and right stator pairing
In the cylinder of formation, at least one end of the rotor is that axis hole is offered among closed end and the closed end, it is described several pieces
Rotor magnetic sheet interval same distance is located on the inner sidewall of the rotor, several pieces described stator magnetic sheet interval same distances are located on
The angle and institute that the lateral wall for the cylinder that the left and right stator is combined to form, the stator magnetic sheet and its tangent to periphery are formed
The angle for stating the angle that rotor magnetic sheet and its tangent to periphery are formed is respectively less than 90 degree, the stator magnetic sheet and the rotor magnetic sheet phase
Clock synchronization is in same direction and opposite with magnetic pole.
2. magnetic dynamic device according to claim 1, which is characterized in that the stator magnetic sheet is formed with its tangent to periphery
Angle and the rotor magnetic sheet are identical as the angle for the angle that its tangent to periphery is formed.
3. magnetic dynamic device according to claim 2, which is characterized in that the angle of the angle is 21.3 degree to 21.9
Degree.
4. magnetic dynamic device according to claim 3, which is characterized in that the angle of the angle is 21.8 degree.
5. magnetic dynamic device according to claim 1, which is characterized in that the stator magnetic sheet is opposite with the rotor magnetic sheet
When be N pole pair N magnetic pole.
6. magnetic dynamic device according to claim 1, which is characterized in that the left and right stator by be respectively arranged at it is left,
The rotation fixing axle realization that right stator corresponds to junction separates or pairing.
7. magnetic dynamic device according to claim 6, which is characterized in that outer housing is all had on the outside of the left and right stator,
At least one end of the left and right stator is combined with outer housing closing, and the rotation fixing axle is arranged in described left and right respectively
The closing junction of stator and outer housing and realize left and right stator separate or pairing.
8. magnetic dynamic device according to claim 1, which is characterized in that the left and right stator and the rotor are by magnesium
Aluminium alloy is made.
9. magnetic dynamic device according to claim 1, which is characterized in that the stator magnetic sheet and the rotor magnetic sheet be by
Neodymium iron boron high magnetic energy magnetic sheet is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272967.5U CN208608884U (en) | 2018-08-08 | 2018-08-08 | Magnetic dynamic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272967.5U CN208608884U (en) | 2018-08-08 | 2018-08-08 | Magnetic dynamic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208608884U true CN208608884U (en) | 2019-03-15 |
Family
ID=65679225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821272967.5U Active CN208608884U (en) | 2018-08-08 | 2018-08-08 | Magnetic dynamic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208608884U (en) |
-
2018
- 2018-08-08 CN CN201821272967.5U patent/CN208608884U/en active Active
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