LED lamp aluminum substrate with high heat dissipation performance

The utility model relates to the technical field of LED lamp heat dissipation, in particular to a high-heat-dissipation LED lamp aluminum substrate. The utility model provides the LED lamp aluminum substrate with high heat dissipation performance, which can be used for carrying out comprehensive heat dissipation covering on the LED lamp and improving the heat conduction and discharge efficiency. A high-heat-dissipation LED lamp aluminum substrate comprises a substrate body, heat conduction side pieces and the like, the five heat conduction side pieces are evenly connected to the outer edge of the substrate body, and two heat dissipation holes which are in bilateral symmetry are formed in the top of the substrate body. According to the LED lamp, comprehensive heat dissipation is carried out on the LED lamp through the heat dissipation plate and the U-shaped heat dissipation fins, the heat dissipation effect of the LED lamp in the working state is improved, then heat is discharged through the heat dissipation t