Power-generating and rotating road marker using magnet

A power-generating and rotating road marker using a magnet, the power-generating and rotating road marker comprising:

• a waste golf ball (20);
• a body part (30) configured such that a raised edge (32) is formed along an edge of a top surface (31) thereof, a seating depression (33) in which a lower portion of the waste golf ball (20) is seated is formed in a center thereof, and an anchor (35) which is laid under a road surface is formed downward from a center of a bottom surface (34) thereof;
• a protective cap (40) configured such that it is formed in a hemispherical shape in which a support protrusion (41) protrudes from an edge of a lower end of the hemispherical shape, and configured such that a seating depression (42) is formed therein so that an upper portion of the waste golf ball (20) is located in the seating depression (42);
• a fastening plate (50) configured such that a through hole (51) which is fitted over the protective cap (40) downward from a location above the protective cap (40) is formed in a center portion thereof and it prevents separation of the protective cap (40) and the waste golf ball (20) in a state of being tightly fitted and fixed onto the top surface (31) of the body part (30);
• a magnetic electrode unit (60) disposed in the waste golf ball (20), and configured to generate power;
• and
• a light emission unit (70) configured to be disposed to come into close contact with an inner circumferential surface of the waste golf ball 20, to be connected with the magnetic electrode unit (60) via a coil (71), and to emit light by using power generated by the magnetic electrode unit (60).