Multi-color wall wash light light source assembly

Abstract

The invention discloses a multi-color wall wash light light source assembly. The multi-color wall wash light light source assembly comprises a light source and a lens, and the surface, where the lensis included, of the lens is a planar emergence plane; the center of the other surface of the lens is a first incidence plane, a convex lens is arranged on the first incidence plane, and the surface atthe periphery of the first incidence plane is a second incidence plane, and the second incidence plane is connected with a waterproof wall surface and a fully reflecting surface in sequence; the light source comprises an LED substrate, a square LED chip is installed on the LED substrate, the LED substrate is parallel to the wall surface, and the angle of the LED chip on the plane of the LED chipright faces the wall surface, so that the two sides of the angle and the wall surface form an angle of 45 degrees; the W white chip is the nearest to the wall surface. Through the structure, the phenomenon of a color block or a colored tape at the bottom during wall washing is obviously lowered or completely removed, and the effect of a light in the aspects of light washing height, angle, dazzle light and the like cannot be influenced.

Description

technical field [0001] The invention relates to the field of lamps, in particular to a multi-color wall washer light source assembly. Background technique [0002] Wall washer, as the name suggests, allows the light to wash the wall like water. It is mainly used for architectural decorative lighting and to outline the outline of large buildings. There are many types of wall washer shapes, including long, round, square, length, and size, which can be selected by yourself, and are suitable for installation and use of different shapes of buildings. [0003] For better lighting effect, the wall washer in many occasions adopts multi-color light source wall washer this year, which has the effect of rich colors. The traditional arrangement of multi-color light sources is a square arrangement in which the straight side of the chip is parallel to the wall. With this arrangement, color blocks or ribbons often appear on the wall closer to the light source during actual wall washing, w...

AI Technical Summary

Problems solved by technology

The traditional arrangement of multi-color light sources is a square arrangement in which the straight side of the chip is parallel to the wall. With this arrangement, color blocks or ribbons often appear on the wall closer to the light source during actual wall washing, which is serious. It affects the effect of lamps and the experience of observers. Although it can be improved by blocking or increasing the beam angle, the use of these methods will affect the effect of lamps in terms of wall washing height, angle and glare.

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