New energy light guide lighting device based on heat dissipation copper cone

The invention provides a new energy light guide lighting device based on a heat dissipation copper cone. The new energy light guide lighting device comprises a light condensation part, a light processing part, a heat dissipation piece and a light source output part which are sequentially arranged from top to bottom. The light condensing part comprises a first convex lens; the light processing part comprises a concave lens and a second convex lens, the concave lens disperses the light beams focused by the first convex lens into parallel light and then emits the parallel light into the second convex lens, and the second convex lens converges the incident light into light spots and then emits the light spots into the light source output part; the heat dissipation piece is arranged between the second convex lens and the light source output part, and light rays penetrating out of the second convex lens pass through the interior of the heat dissipation piece to achieve total reflection and heat dissipation of the l