Mobile Induction and Power-Generation Device

• US 20160254727A1
• Filed: 10/14/2013
• Published: 09/01/2016
• Est. Priority Date: 10/14/2013
• Status: Active Grant

• Current Assignee: Sunrising Eco-Friendly Tech Co, Ltd.
• Original Assignee: Sunrising Eco-Friendly Tech Co, Ltd.
• Inventors: Liao, Kuangyang, Tsai, Jenn-Kai
• Granted Patent: US 10,033,249 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: B62J 6/06 Arrangement of lighting dynamos or drives therefor
• CPC Class Codes: F03G 7/08 recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
• CPC Class Codes: H02K 21/14 with magnets rotating within the armatures
• CPC Class Codes: H02K 35/02 with moving magnets and stationary coil systems
• CPC Class Codes: H02K 49/102 Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact magnetized gearings with physical contact F16H13/12, F16H49/005
• CPC Class Codes: H02K 7/1892 Generators with parts oscillating or vibrating about an axis

Abstract

A mobile induction and power-generation device includes an induction movement magnetic element, a displacement magnetic element, and an induction coil. The displacement magnetic element has at least one magnetic pole set each having two adjacent magnetic poles with opposite polarities, and the at least one magnetic pole set moves along a movement trajectory relative to the induction movement magnetic element. The induction coil is disposed adjacent to the induction movement magnetic element or the displacement magnetic element, is induced by an alternating magnetic field generated by the movements of the induction movement magnetic element or the displacement magnetic element, and generates an induction current due to the alternating magnetic field.

Claims

1. A mobile induction and power-generation device, characterized in that the movement induction generator comprises an induction movement magnetic element, a displacement magnetic element, and an induction coil, wherein

the induction movement magnetic element is able to be driven by an external magnetic field to move along a passive movement trajectory, and the induction movement magnetic element comprises at least one magnetic pole set;

the displacement magnetic element has at least one magnetic pole set each having two adjacent magnetic poles with opposite polarities and the at least one magnetic pole set moves along a movement trajectory relative to the induction movement magnetic element, the displacement magnetic element actuates the induction movement magnetic element to move along the passive movement trajectory;

the induction coil is disposed adjacent to the induction movement magnetic element or the displacement magnetic element, induced by an alternating magnetic field generated by the movements of the induction movement magnetic element or the displacement magnetic element, and generates an induction current due to the alternating magnetic field.

2. The mobile induction and power-generation device of claim 1, characterized in that the adjacent magnetic poles with opposite polarities of the displacement magnetic element change their polarities repeatedly relative to the induction movement magnetic element when they move along the movement trajectory, making the induction movement magnetic element to move along the passive movement trajectory.

3. The mobile induction and power-generation device of claim 2, characterized in that the induction movement magnetic element comprises at least one magnetic pole set and a rotation axle, and the at least one magnetic pole set is disposed in a radical direction of the rotation axle and rotates around the rotation axle.

4. The mobile induction generator and power-generation device of claim 3, characterized in that the induction movement magnetic element is disc-shaped and comprises a magnetic pole set, and the magnetic pole set has a semicircular N-pole and a semicircular S-pole;

the rotation axle is disposed at an axial direction of the induction movement magnetic element, and the direction of the passive movement trajectory is the circumferentially tangent direction of the rotation axle.

5. The mobile induction and power-generation device of claim 1, characterized in that the two adjacent magnetic poles with opposite polarities of one magnetic pole set of the displacement magnetic element are N-pole and S-pole of a block magnet, and the displacement magnetic element comprises a movement promotion element connected to or contacted with the block magnet.

6. The mobile induction generator and power-generation device of claim 1, characterized in that the displacement magnetic element comprises multiple magnets disposed in a circular arrangement and two adjacent magnets have opposite magnetic poles, and the circular arrangement of two adjacent magnetic poles with opposite polarities of each magnet is toward a radical direction or an axial direction of a circle.

7. The mobile induction and power-generation device of claim 3, characterized in that the displacement magnetic element has a single magnetic pole toward the direction of the rotation axle of the induction movement magnetic element and moves back and forth in the radical direction of the rotation axle or moves eccentrically in the axial direction of the rotation axle.

8. The mobile induction and power-generation device of claim 5, characterized in that the induction coil is disposed around and outside the induction movement magnetic element.

9. The mobile induction and power-generation device of claim 6, characterized in that the induction coil is disposed around and outside the induction movement magnetic element.

10. The mobile induction and power-generation device of claim 7, characterized in that the induction coil is disposed around and outside the induction movement magnetic element.

11. The mobile induction and power-generation device of claim 8, characterized in that the induction coil is connected to a load, and the load is a light-emitting device, a wireless signal transmitting module, a sensor, or an electricity storage device.

12. The mobile induction and power-generation device of claim 14, characterized in that the induction coil is connected to a load, and the load is a light-emitting device, a wireless signal transmitting module, a sensor, or an electricity storage device.

13. The mobile induction and power-generation device of claim 11, characterized in that the induction coil is connected to a load, and the load is a light-emitting device, a wireless signal transmitting module, a sensor, or an electricity storage device.

14. The mobile induction and power-generation device of claim 4, characterized in that the displacement magnetic element has a single magnetic pole toward the direction of the rotation axle of the induction movement magnetic element and moves back and forth in the radical direction of the rotation axle or moves eccentrically in the axial direction of the rotation axle.