CN210608820U - Motor device with feedback electric energy - Google Patents
Motor device with feedback electric energy Download PDFInfo
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- CN210608820U CN210608820U CN201921473490.1U CN201921473490U CN210608820U CN 210608820 U CN210608820 U CN 210608820U CN 201921473490 U CN201921473490 U CN 201921473490U CN 210608820 U CN210608820 U CN 210608820U
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Abstract
The utility model relates to a motor device with repayment electric energy, which comprises a rotating shaft, a casing, a stator unit, a subunit and a power unit, the stator unit axle is located the pivot and is in the casing, the stator unit has one and gets electric magnetic conduction spare and one goes out electric magnetic conduction spare, it is equipped with one and gets electric coil to get electric magnetic conduction spare around being equipped with, it is equipped with an electric coil to go out electric magnetic conduction spare around being equipped with, the number of turns of winding that gets electric coil is less than the number of turns of winding that goes out electric coil, rotor unit and the coaxial setting of stator unit, rotor unit has a plurality of magnetic force spare, each magnetic force spare is in getting electric coil and going out electric coil within a definite time, power unit provides electric energy to getting electric coil, make rotor unit rotatory for stator unit, it produces an output power to go out electric coil.
Description
Technical Field
The present invention relates to a motor, and more particularly to a motor device with feedback of electric energy.
Background
The motor is an application that the electric energy is supplied to a coil on a stator and a magnetic element on an external rotor to generate induction excitation and convert the induction excitation into kinetic energy to rotate; with the high attention paid to energy and environmental issues, the energy saving and multi-functional application of motors is the most important development trend at present.
Generally, the load capacity of the motor during starting is larger than the load capacity during operation, and the output power and the rotating speed of the motor during starting are increased by the motor according to the load capacity during starting; however, after the motor is operated, the same high power and high rotation speed are still provided for operation, and thus, redundant energy waste is generated.
In order to reduce the energy consumption of the motor, energy is saved in two ways, the first energy saving way is that under the condition of inputting the same amount of electric energy, a larger load can be driven or a higher rotating speed can be provided for operation; a second energy saving mode is to reduce the input electric energy under the same load and rotation speed.
However, in the prior art, the number of coils of the electromagnetic winding is increased or the magnetic force of the permanent magnet is increased, but the energy saving effect cannot be achieved under the consideration of the overall volume and cost of the motor.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a motor device with feedback electric energy, which receives electric power through an electric coil, so that a rotor unit rotates relative to a stator unit, and an electric coil generates output electric power; therefore, the output power can be used for other purposes, and the motor efficiency is improved and the effect of saving energy is achieved.
An embodiment of the utility model provides a motor device with repayment electric energy, it includes: a rotating shaft having an axis; a casing which is cylindrical and hollow, the rotating shaft is connected with the casing along the central axis of the casing, and the casing is internally provided with an accommodating space; the stator unit is arranged in the accommodating space of the accommodating shell along the axial direction of the rotating shaft and is provided with an electric-magnetic inlet conducting piece and an electric-magnetic outlet conducting piece, an electric coil is wound on the electric-magnetic inlet conducting piece, and an electric coil is wound on the electric-magnetic outlet conducting piece, wherein the number of winding turns of the electric coil is smaller than that of the electric coil; a rotor unit, which is coaxially arranged in the accommodating space of the accommodating casing along the axial direction of the rotating shaft and the stator unit, and rotates relative to the stator unit; the rotor unit is provided with a positioning seat, the positioning seat is used for arranging a plurality of magnetic force pieces, and each magnetic force piece is positioned between the electric coil and the electric outlet coil; and the power unit is coupled with the stator unit, the power unit provides electric energy to the electric inlet coil, the stator unit and the rotor unit generate a magnetic field, so that the rotor unit rotates relative to the stator unit, and the electric outlet coil generates output power.
In one embodiment, the power unit has a power source coupled to the anode of the power-out diode and a power-out diode coupled to the power-in coil.
In one embodiment, the present invention further comprises a power filter coupled between the power unit and the power output coil, the power output coil transmits the output power to the power filter through the power line, the output power is filtered, stepped down and stabilized through the power filter, and the power filter transmits the processed output power to the power source.
In one embodiment, the power unit further has a diode, an anode of the diode is coupled to the power filter, and a cathode of the diode is coupled to the power source.
In one embodiment, the positioning seat has a placement space, and the electromagnetic conductive member is disposed in the placement space.
In one embodiment, the electromagnetic conducting parts and the electromagnetic conducting parts are coaxially arranged relative to the axis at intervals; the output conductive magnetic pieces are annularly arranged on the positioning seat and the outer peripheral edge of each magnetic piece.
In one embodiment, the bottom of the positioning seat is convexly provided with a plurality of fixing portions along the axial direction, the fixing portions are arranged at intervals and around the axial line to form a placing space, and each magnetic member is arranged between two adjacent fixing portions.
In one embodiment, each of the fastening portions has a positioning surface facing an adjacent fastening portion, the positioning surface being substantially a chevron surface.
In one embodiment, the present invention further comprises a spacing ring detachably connected to the positioning seat along the axial direction, each magnetic member is disposed between the positioning seat and the spacing ring, and the spacing ring of the spacing ring is provided with a plurality of positioning holes; one side of each fixing part, which is different from the bottom of the positioning seat, is convexly provided with a positioning part along the axis direction, and each positioning hole is in concave-convex fit with each positioning part.
The utility model receives the electric energy provided by the electric power unit through the electric input coil, so that the electric input coil and each magnetic force piece generate induction excitation and are converted into kinetic energy to rotate, and the electric output coil can generate output electric power when the rotor unit rotates; borrow this, improve the shortcoming of current motor high energy consumption, the utility model discloses a with output power repayment to electric power unit, can reduce electric power unit's energy resource consumption, and then reach the effect of the energy can be saved.
Furthermore, the utility model discloses a power filter can carry out filtering, step-down and steady voltage effect with output power to provide stable output power to repayment power, reduce the energy resource consumption of power, in order to reach the effect of the energy can be saved.
In addition, the utility model discloses a go out electric diode and ensure that the power provides the electric energy to the stator unit and only export with the unidirectional flux, go into electric diode and ensure that power filter exports the output power of power and only export with the unidirectional flux, borrow this to avoid taking place the reverse problem of electric current to ensure the safety and the stability of circuit.
Furthermore, the utility model discloses the locating surface of each fixed part is the dog-leg type face, can with each magnetic force spare with unsmooth cooperation card solid each fixed part, makes the magnetic force spare stabilize and install in the rotor unit conveniently, and then improves motor unit's running performance and stability.
The utility model utilizes the magnetic force on the two sides of each magnetic component to act on the electric coil and the electric coil; therefore, each magnetic member is effectively and fully utilized, and the structural cost is saved.
Drawings
Fig. 1 is a schematic view of the motor device of the present invention.
Fig. 2 is an exploded view of the motor device of the present invention.
Fig. 3 is a schematic perspective partial cross-sectional view of the motor device of the present invention.
Fig. 4 is a schematic sectional view of the motor device of the present invention.
Fig. 5 is a partially enlarged sectional view schematically.
Fig. 6 is a schematic diagram of a motor circuit block according to the present invention.
Description of the reference numerals
Accommodating case 21
Accommodation space 211
Connecting post 212
Shaft hole 213
C-shaped buckle 30
Into the electromagnetic conductive member 41
Through hole 411
Into an electrical coil 412
Into an electromagnetic conductive column 413
Conductive magnetic member 42
Conductive magnetic pillar 423
Fixing part 511
Positioning part 514
Stop collar 60
Into a diode 73
An axis L.
Detailed Description
For the convenience of explanation, the present invention will be described with reference to the following embodiments. Various objects in the embodiments are depicted in terms of scale, dimensions, deformation, or displacement suitable for illustration, rather than in terms of actual component proportions, as previously described.
Referring to fig. 1 to 6, the present invention provides a motor device with feedback electric energy, which includes:
a shaft 10 having an axis L.
A casing 20, which is generally cylindrical and hollow, the rotating shaft 10 is connected with the casing 20 along the central axis of the casing 20, the casing 20 has a containing casing 21 and an outer cover casing 22, the containing casing 21 and the outer cover casing 22 can be combined separately, one end of the rotating shaft 10 is connected with the containing casing 21 and is positioned by the C-shaped buckle 30, and the other end of the rotating shaft 10 is connected with the outer cover casing 22 and is positioned by the other C-shaped buckle 30.
Furthermore, the accommodating housing 21 has an accommodating space 211 therein, wherein a connecting column 212 is convexly disposed inside the accommodating housing 21, the connecting column 212 penetrates a shaft hole 213, the shaft hole 213 is penetrated by the rotating shaft 10, and a central axis of the shaft hole 213 is coaxial with the axis L of the rotating shaft 10; the inner circumference of the accommodating casing 21 is annularly and concavely provided with a plurality of positioning grooves 214, and each positioning groove 214 is parallel to the axis L.
A stator unit 40, which is disposed in the accommodating space 211 of the accommodating casing 21 along the direction of the axis L of the rotating shaft 10, wherein the stator unit 40 has an electromagnetic conductive member 41 and an electromagnetic conductive member 42, the electromagnetic conductive member 41 penetrates through a through hole 411, the electromagnetic conductive member 41 is fixedly sleeved on the outer edge of the connecting column 212 of the accommodating casing 21 through the through hole 411, and the electromagnetic conductive member 41 and the electromagnetic conductive member 42 are coaxial and spaced with respect to the axis L; as shown in fig. 4, the conductive magnetic outlet member 42 is annularly disposed on the outer edge of the conductive magnetic inlet member 41, a plurality of positioning blocks 421 are annularly and convexly disposed on the outer edge of the conductive magnetic outlet member 42, and each positioning block 421 is in concave-convex fit with each positioning groove 214, so that the conductive magnetic outlet member 42 is fixed in the accommodating space 211 of the accommodating case 21.
An electric coil 412 is wound on the electric induction magnetic part 41, an electric coil 422 is wound on the electric outgoing magnetic part 42, wherein the winding number of the electric coil 412 is smaller than that of the electric outgoing coil 422, and the winding area of the electric outgoing coil 422 is larger than that of the electric coil 412; in the embodiment of the present invention, the electromagnetic conducting member 41 has a plurality of electromagnetic conducting posts 413, and the electromagnetic coils 412 are wound on the electromagnetic conducting posts 413; the outgoing electric conductive magnetic member 42 has a plurality of outgoing electric conductive magnetic poles 423, and an electric coil 422 is wound around each of the outgoing electric conductive magnetic poles 423.
In terms of magnetic flux theory, the generation of current needs electromotive force, and the generation of induced current by a coil means that the coil itself has induced electromotive force to generate induced electric control potential by using a magnetic field, which is called electromagnetic induction; with regard to the magnetic flux theory, the rate of change when the magnetic flux is big more, induced-current is big more, so the utility model discloses the number of turns of winding and the area that go into electric coil 412 are different from the number of turns of winding and the area that go out electric coil 422 to produce the magnetic flux and change, consequently, the utility model discloses do not be restricted to the actual number of turns of winding and the area that go into electric coil 412 and go out electric coil 422.
The rotor unit 50 is disposed in the accommodating space 211 of the accommodating housing 21 along the direction of the axis L of the rotating shaft 10, the rotor unit 50 and the stator unit 40 are coaxially disposed, the rotor unit 50 can rotate relative to the stator unit 40, and the accommodating housing 21 and the outer cover housing 22 can cover the stator unit 40 and the rotor unit 50 in the accommodating space 211 of the accommodating housing 21.
The rotor unit 50 has a positioning seat 51, the positioning seat 51 is provided for a plurality of magnetic members 52, and each magnetic member 52 is located between the electric coil 412 and the electric coil 422; the bottom of the positioning seat 51 is convexly provided with a plurality of fixing portions 511 along the direction of the axis L, the fixing portions 511 are arranged at intervals and around the axis L to form a placing space 512, each magnetic member 52 is arranged between two adjacent fixing portions 511, the placing space 512 is provided for the electrically conductive magnetic member 41, and the electrically conductive magnetic member 42 is arranged around the outer peripheries of the positioning seat 51 and each magnetic member 52.
Furthermore, each fixing portion 511 has a positioning surface 513 facing the adjacent fixing portion 511, and the positioning surface 513 is a v-shaped surface as shown in fig. 4 and 5; the utility model discloses a non-flat locating surface 513 makes each magnetic force piece 52 can stabilize and locate between two adjacent fixed parts 511. In addition, a positioning portion 514 is convexly disposed on a side of each fixing portion 511 different from the bottom of the positioning seat 51 along the axis L direction, as shown in fig. 2, each positioning portion 514 faces the accommodating casing 21, and the bottom of the positioning seat 51 is close to the outer cover casing 22.
A spacing ring 60 detachably connected to the positioning seat 51 along the direction of the axis L of the rotating shaft 10, wherein each magnetic member 52 is disposed between the positioning seat 51 and the spacing ring 60 relative to the direction of the axis L of the rotating shaft 10, a plurality of positioning holes 61 are disposed on the spacing ring of the spacing ring 60, and each positioning hole 61 is in concave-convex fit with each positioning portion 514, so as to stably and fixedly secure each magnetic member 52 to the positioning seat 51, thereby preventing each magnetic member 52 from being separated from the positioning seat 51 due to centrifugal force when the rotor unit 50 rotates relative to the stator unit 40.
A power unit 70 coupled to the stator unit 40, the power unit 70 having a power source 71, a power-out diode 72, a power-in diode 73, a first switch 74, a second switch 75 and a diode 76, in the embodiment of the present invention, the power source 71 is a storage battery; the power source 71 is coupled to the anode of the output diode 72, the cathode of the output diode 72 is coupled to the input coil 412, the cathode of the input diode 73 is coupled to the power source 71, the first switch 74 is coupled between the power source 71 and the output diode 72, the second switch 75 is coupled between the output coil 422 and the power filter 80, the anode of the diode 76 is coupled to the power filter 80, and the cathode of the diode 76 is coupled to the power source 71, as shown in FIG. 6; in the embodiment of the present invention, the first switch 74 is an a-contact switch; the second switch 75 is a B-contact switch.
That is, when the first switch 74 is pressed, the power source 71 and the electric coil 412 are conducted, the power source 71 of the power unit 70 can provide electric energy to the electric coil 412 of the stator unit 40, the electric coil 412 receives the electric energy provided by the power source 71, so that the electric coil 412 and each magnetic member 52 generate induction excitation, and after the induction excitation, the rotor unit 50 is converted into kinetic energy to generate rotation, and when the rotor unit 50 rotates, the magnetic force on both sides of each magnetic member 52 (as shown in fig. 5) acts, so that the electric coil 422 can generate an output power.
A power filter 80 coupled between the power unit 70 and the power-out coil 422, wherein the anode of the power diode 73 is coupled to the power filter 80, wherein the output power can be directly outputted to the power filter 80 because the second switch 75 is normally turned off (i.e. normally turned on), and if it is necessary to stop the power supply from the power-out coil 422 to the power filter 80, the second switch 75 can be pressed to open the second switch 75, so as to stop the output power from being transmitted to the power filter 80, as shown in fig. 6. The output electric coil 422 transmits the output electric power to the power filter 80 through an electric wire, the output electric power is subjected to filtering, voltage reduction and voltage stabilization through the power filter 80, the power filter 80 transmits the processed output electric power to the power source 71 and the input electric coil 412 through the electric diode 73, so that the input electric coil 412 and each magnetic member 52 can continuously generate induction excitation, and further the motor device can continuously operate; and the output power is transmitted to the power supply 71 to achieve the charging effect, so that the next time the power supply 71 is started, the power supply 71 is provided.
Through the above embodiment, the utility model can achieve the following effects;
firstly, the utility model discloses an it is rotatory in order to convert kinetic energy to make to go into electric coil 412 and each magnetic force piece 52 and produce the induction excitation in order to enter the electric coil 412 and receive the electric energy that electric power unit 70 provided, when rotor unit 50 rotates, go out electric coil 422 and can produce output power, repay output power to electric power unit 70 again to reduce electric power unit 70's energy resource consumption, and then reach the effect of the energy can be saved.
Second, the utility model discloses a power filter 80 can carry out filtering, step-down and steady voltage effect with output power to provide stable output power to repayment power 71, reduce power 71's energy resource consumption, in order to reach the effect of the energy can be saved.
Third, the utility model discloses a go out electric diode 72 and ensure that power 71 provides the electric energy to stator unit 40 only with the unidirectional output, go into electric diode 73 and ensure that power filter 80 exports the output power of power 71 and can only export with the unidirectional output, through avoiding taking place the problem that the electric current is reverse to ensure the safety and the stability of circuit.
Fourth, the positioning surface 513 of each fixing portion 511 of the present invention is generally a v-shaped surface, and each fixing portion 511 can be fixed to each magnetic member 52 by engaging the concave and convex portions, so that the magnetic member 52 can be stably and conveniently mounted on the rotor unit 50, thereby improving the operation performance and stability of the motor device.
Fifthly, the utility model utilizes the magnetic force on the two sides of each magnetic force piece 52 to act on the electric inlet coil 412 and the electric outlet coil 422; therefore, the magnetic members 52 are effectively and fully utilized, and the structural cost is saved.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the scope of the present invention. All modifications or changes which do not violate the spirit of the present invention belong to the protection scope of the present invention.
Claims (10)
1. A motor apparatus with feedback of electrical energy, comprising:
a rotating shaft having an axis;
the shell is cylindrical and hollow, the rotating shaft is connected with the shell along the central axis of the shell, and an accommodating space is formed in the shell;
the stator unit is arranged in the accommodating space of the shell along the axial direction of the rotating shaft and is provided with an electric induction magnetic part and an electric outlet magnetic part, the electric induction magnetic part is wound with an electric coil, and the electric outlet magnetic part is wound with an electric coil, wherein the winding number of the electric coil is less than that of the electric coil;
a rotor unit, which is coaxially arranged in the accommodating space of the casing along the axial direction of the rotating shaft and the stator unit, and rotates relative to the stator unit; the rotor unit is provided with a positioning seat, the positioning seat is used for arranging a plurality of magnetic force pieces, and each magnetic force piece is positioned between the electric coil and the electric coil; and a power unit coupled to the stator unit, the power unit providing power to the input coil, the stator unit and the rotor unit generating a magnetic field to rotate the rotor unit relative to the stator unit, the output coil generating an output power.
2. The motor apparatus of claim 1, wherein the power unit has a power source and a power-out diode, the power source is coupled to an anode of the power-out diode, and a cathode of the power-out diode is coupled to the power-in coil.
3. The motor apparatus of claim 2, further comprising a power filter coupled between the power unit and the power-out coil, wherein the power-out coil transmits the output power to the power filter via a wire, the output power is filtered, stepped down, and regulated by the power filter, and the power filter transmits the processed output power to the power source.
4. The motor apparatus of claim 3, wherein the power unit further comprises a diode, an anode of the diode is coupled to the power filter, and a cathode of the diode is coupled to the power source.
5. The motor apparatus of claim 4, wherein the power unit further comprises a first switch, a second switch and a diode, the first switch is coupled between the power source and the diode; the second switch is coupled between the power-out coil and the power filter; the anode of the diode is coupled to the power filter, and the cathode of the diode is coupled to the power.
6. The motor apparatus with feedback electric energy of claim 1, wherein the positioning seat has a placement space, and the electromagnetic conductive member is disposed in the placement space.
7. The motor apparatus with feedback electric energy of claim 6, wherein the input magnetic conductive member and the output magnetic conductive member are disposed coaxially and spaced apart with respect to the axis; the magnetic output conductor is arranged around the positioning seat and the outer periphery of each magnetic component.
8. The motor device of claim 6, wherein the bottom of the positioning base has a plurality of fixing portions protruding along the axis, each fixing portion is spaced apart and disposed around the axis to form the accommodating space, and each magnetic member is disposed between two adjacent fixing portions.
9. The motor apparatus with feedback electric energy of claim 8, wherein each fixing portion has a positioning surface facing the adjacent fixing portion, and the positioning surface has a dogleg-shaped surface.
10. The motor apparatus with feedback electric energy as claimed in claim 9, wherein a spacing ring is provided, which is detachably connected to the positioning seat along the axial direction, each magnetic member is disposed between the positioning seat and the spacing ring, and the spacing ring of the spacing ring is provided with a plurality of positioning holes; one side of each fixing part, which is different from the bottom of the positioning seat, is convexly provided with a positioning part along the axis direction, and each positioning hole is in concave-convex fit with each positioning part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473490.1U CN210608820U (en) | 2019-09-05 | 2019-09-05 | Motor device with feedback electric energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473490.1U CN210608820U (en) | 2019-09-05 | 2019-09-05 | Motor device with feedback electric energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608820U true CN210608820U (en) | 2020-05-22 |
Family
ID=70692252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921473490.1U Active CN210608820U (en) | 2019-09-05 | 2019-09-05 | Motor device with feedback electric energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608820U (en) |
-
2019
- 2019-09-05 CN CN201921473490.1U patent/CN210608820U/en active Active
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