LED ILLUMINATION LAMP

摘要

An LED illumination lamp comprises a power supply (6), LEDs, a circuit board, and a reflective bowl (1). The reflective bowl (1) consists of a convex surface and a concave surface. The center portion of the top part of the reflective bowl (1) is the convex surface, and the rest portion of the top part is the concave surface. The portion between the convex surface and the concave surface is a smooth transitional portion. The side surface of the reflective bowl (1) is a truncated cone and is connected with the concave surface. The circuit board (3) is fixed in the reflective bowl (1) by supporting frames (4). LEDs (2) are soldered to the circuit board (3) and located between the convex surface of the reflective bowl (1) and the circuit board (3). A gap is left between the light emitting surface of the LEDs (2) and the convex surface of the reflective bowl (1). The circuit board (3) is an aluminum base board. The LED illumination lamp has a favorable natural radiating effect, avoids dazzle and provides a uniform illumination.