| 摘要 |
PURPOSE: An LED street light lamp is provided to prevent the distribution loss of light by installing a light transmission part formed in a second LED module and a third LED module in a convex lens form. CONSTITUTION: A light source part(1) includes at least one LED module. The LED module comprises a PCB(13) and a plurality of LEDs(11) formed in the PCB. A housing(50) comprises an internal space(51) which has an opened lower part and a heat dissipation part(53). A light transmission cover(70) is formed in the lower side of the housing and the housing. A second LED module(M2) and a third LED module(M3) are arranged in the left and right of the light source part. A light transmission part(30) comprises a plurality of convex lenses(33) arranged in a base plate(31).
|
