Micro-generator structure

Abstract

The invention discloses a structure of a micro power generator, wherein a predetermined gap is arranged in a permanent magnet with a through hole in center, a matching unit with a through hole in center mutually combines with the permanent magnet to form a trace nonequilibrium state of the permanent magnet and cover the through holes of the permanent magnet and the matching unit on a cylinder in a supporting body, while outside the supporting body is fixed and covered with a coil assembly holder winded by a plurality of coils to make the permanent magnet and the matching unit continuously rotate in an eccentric mode in the supporting body after subject to external force, the magnetic flux in the coil on the coil assembly holder changes, trace induction current generates and is output to the external circuit. The structure of the micro power generator has great advantages of economy, safety and environmental protection, further effectively solves the prior drawbacks.

Description

technical field [0001] The invention relates to a structure of a miniature generator, especially a kind of combination of a permanent magnet with a matching device using the principle of gravity to form a micro-unbalanced state of the permanent magnet, and make it eccentric in the carrier body. The rotation causes the magnetic flux inside the coil on the coil assembly seat fixed on the bearing body to change, so as to generate a small amount of induced current. Background technique [0002] According to the rapid development of science and technology and the progress of the times, the industrialized society is gradually replaced by the knowledge society, and with the development of electronic information, there are more and more electronic products that must use electric energy to perform their functions, making human life and Electricity is inseparable; however, in the face of the energy shortage crisis, countries around the world are actively developing new alternatives th...

AI Technical Summary

Problems solved by technology

[0005] 1. Because the armature A3 is composed of a plurality of silicon steel sheets A31, a magnetic field effect will be generated between the armature A3 itself and the magnetic pole ring A2 installed on the inner wall of the housing A1, and it will be absorbed in the direction of the flow of the magnetic force lines. Therefore, the armature When A3 rotates, it must resist the magnetic force mentioned above, and there is an external force greater than the magnetic force mentioned above to rotate, thus causing unnecessary energy loss

[0006] 2. Since the carbon brush A4 and the armature A3 are in contact with each other, the electricity can be exported, so after a long time of use, the carbon brush A4 will be worn out, which will cause the voltage generated by the generator A to become smaller , and unstable, and even have the disadvantage of shortened lifespan

Images