Integrated light source color mixing equipment and focusing dyeing lamp with same

Abstract

The invention relates to the technical field of dyeing lamps, in particular to integrated light source color mixing equipment and a focusing dyeing lamp with the same. The integrated light source color mixing equipment comprises an LED light source, a prism and a diffraction diffusion plate, wherein a red LED, a green LED, a blue LED and a white LED are integrated on the LED light source; the prism is provided with four incident planes and one emergent plane, and the red LED, the green LED, the blue LED and the white LED are respectively parallel to the different incident planes, so that lightrays of the red LED, the green LED, the blue LED and the white LED are respectively and perpendicularly incident from the corresponding incident planes and then are converged into a light beam, and the light beam is emitted out from the emergent plane; and the diffraction diffusion plate is mounted at the emergent light emitting side of the prism, and the diffraction diffusion plate and the emergent plane are mounted in parallel. According to the equipment, multiple light rays are converged through the prism, the mixed luminous flux loss among the light rays is small, and the lighting effectis high; and after being converged into one light beam, the light rays are emitted out from the emergent plane together and are point light sources during light emitting, and therefore the emergent light does not generate ghosting.

Description

technical field [0001] The invention relates to the technical field of wash lamps, in particular to an integrated light source color mixing device and a focusing wash lamp with the same. Background technique [0002] At present, the traditional LED focusing wash lights in the lighting market are composed of red LEDs, green LEDs, blue LEDs, and white LEDs. The light emitted by LED lights in four colors passes through a glass light guide column and a diffused polycarbonate plate to form a mixed color, and then passes through the lens up and down. Move to achieve the purpose of focusing. This type of washing lamp contains multiple small lamp beads arranged in an array. Since the light has wave-particle duality, that is to say, the light has a sinusoidal wave, with peaks and troughs. When the light emitted by different lamp beads meets each other, Cancellation occurs when the peaks and troughs overlap, meaning that the light intensity is diminished. As a result, the glass ligh...

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Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect of poor light mixing effect of the wash lamp in the prior art, thereby providing an integrated light source color mixing device and a focus-adjustable wash lamp with it

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