High-heat-dissipation LED circuit board

The invention discloses a high-heat-dissipation LED circuit board which comprises a main body seat, the front end and the rear end of the main body seat are each fixedly provided with a set of mounting plates, the upper ends of the two sets of mounting plates are each provided with a fixing bolt, the two sets of mounting plates are symmetrically distributed front and back, each set comprises two mounting plates, and the left portion of the upper end of the main body seat is fixedly provided with a limiting assembly. An adjusting assembly is arranged on the right portion of the upper end of the main body seat, a main body plate is arranged between the limiting assembly and the adjusting assembly, storage equipment is arranged on the left side in the main body seat, heat dissipation equipment is arranged at the left end of the main body seat, a sliding groove is formed in the right portion of the upper end of the main body seat, and a plurality of air holes are formed in the upper end of the main body seat. Acc