Light-Emitting Diode Lamp

摘要

The light-emitting diode lamp comprises a body, a diffusing cover and a plurality of partially reflective plates. The partially reflective plates are mounted simultaneously normally to an intersecting plane, which passes perpendicularly to a body board and plane, and at an inclination to the body at various angles in space between the body and the diffusing cover. The light-emitting diode lamp can be provided with an end reflective plate which is mounted at an inclination to the body between the body and the diffusing cover behind the final partially reflective plate in succession, and also with a front reflective plate which is mounted between the partially reflective plates and the body. The end reflective plate and the front reflective plate have a high coefficient of light reflection.

主权项

1. A light-emitting diode lamp comprising a power supply, body, light diffusing cover, reflective plates and board with LEDs, differing in that the board is mounted perpendicularly to the plane of the body, and the reflective plates are made as several partially reflective plates separated by an air gap and located perpendicularly to the secant plane that is perpendicular to the board and body plane and, at the same time, obliquely to the body at different angles γ in the space between the body and diffusing cover in such a way that angles γ satisfy the condition 8°<γ<50°, and reflecting surfaces of the reflective plates are faced towards the diffusing cover.