Abstract: An illumination device comprising a plurality of light sources emitting light along an optical axis, the light sources comprises a converting material capable of converting light into other wave lengths. An optical gate is arranged along the optical axis and a light collector is arranged between the light sources and the optical gate. The light collector comprises a plurality of lenslets adapted to collect light and to convert the collected light into a plurality of light propagate through the optical gate. An optical projecting system collects and projects at a part the light beams along the optical axis. A retro-reflector is arranged between the light collector and the plurality of light sources and is configured to reflect at least a part light back to the converting material of at least one of the light sources.

Abstract: A method for controlling a multisource illumination device in gated optical system is provided. A plurality of light sources is divided into groups, and wherein each group is characterized by a respective radial distance from a primary optical axis. Therein, the dimming level of a group is controlled independently from the dimming level of other groups based on the radial distance of the group from the primary optical axis.

Abstract: The present invention relates to a projecting light fixture comprising a light source module comprising a plurality of light sources and a plurality of light collectors, where the light collectors collect light from the light sources and convert the collected light into a plurality of source light beams. The source light beams are concentrated at an optical gate where a beam shaping object is arranged and a projecting system is configured to project light passing through the beam shaping object along a primary optical axis. The light sources and light collectors are arrange in a plurality of groups each providing an illumination of the beam shaping object where the illuminations of the beam shaping object are different. The light fixture comprises a controller configure to vary the intensity of the different illuminations in relation to each other whereby a large number of new light effects can be provided.

Abstract: An illumination device comprising a plurality of light sources emitting light along an optical axis, the light sources comprises a converting material capable of converting light into other wave lengths. An optical gate is arranged along the optical axis and a light collector is arranged between the light sources and the optical gate. The light collector comprises a plurality of lenslets adapted to collect light and to convert the collected light into a plurality of light propagate through the optical gate. An optical projecting system collects and projects at a part the light beams along the optical axis. A retro-reflector is arranged between the light collector and the plurality of light sources and is configured to reflect at least a part light back to the converting material of at least one of the light sources.

Abstract: A framing system for shaping light beam comprises a frame support having a number of shutter blades surrounding said light beam, and a number of actuators that move said shutter blades in and out of said light beam. The shutter blades form a merged pile, where part of a first shutter blade is placed over a part of a second shutter blade. A first actuator rotates at least one of said shutter blades in relation to a first rotational point and a second actuator moves the first rotational point in relation to said light beam. A method of shaping a light beam is provided, and involves rotating a shutter blade around a first rotation point using a first actuator, and moving the first rotation point in relation to the light beam using a second actuator.

Abstract: The present invention discloses an illumination device comprising: a first array of light sources comprising a number of a first type light sources and a number of a second type light sources; a second array of light sources comprising a number of said first type light sources; processing means adapted to controlling the first array by simultaneously controlling the intensity of all of said light sources light sources of the first array; controlling the second array by simultaneously controlling the intensity of all of the light sources light sources of the second array. The present invention discloses further a method for controlling such illumination device.

Abstract: An illumination device with a number of light sources arranged in at least two groups of light sources that are individually controllable. The first group of light sources (203) have light collectors (209) such as internal reflection (TIR) lenses, mixers or other lenses placed over them to collect and convert light of the light sources into a number of light source beams. The second group of light sources (205) pass light through diffusing areas (215) of a diffuser (213) in the form of a diffusion cover included in the lamp housing to diffuse the light and create a background light for the first group of light sources. The light from the first group of light sources pass through non diffusing regions (211) of the diffuser cover without the light being diffused. The second group of light sources are interleaved with the first group by the diffuser having one or several diffusion areas between non diffusion areas.

Abstract: An illumination device comprising a plurality of light sources emitting, an optical gate; a light collector, an optical gate, and an optical projecting system adapted to image the optical gate at a distance along the optical axis. The light collector is adapted to collect light from a plurality of light sources and where the light collector comprises a plurality of lenslets collecting light from the light sources and convert the light into a plurality of light beams propagating along an optical axis. The lenslets are arranged in a dense pattern. A plurality of outermost adjacent lenslets is located along an outer circular boundary having the same radial distance to a center of the light collector. The dense pattern has been obtained by optimizing a packaging density defined by a ratio of a sum of areas of circular cross sections of the lenslets and an area of the outer circular boundary.

Abstract: The present invention comprising a base having a base element comprising a mounting surface and at least two edged sides protruding outwards in relation to the mounting surface and where a number of electronic components are mounted at the mounting surface and between the edged sides; a yoke is connected to and rotatable relative to the base and a head is connected to and rotatable relative to the yoke. The head comprises at least one light source generating a light and the base element is formed as one piece molded body.

Abstract: The present invention relates light forming means for modifying a light beam. The light forming means comprises a number of annular gobo segments arranged partially around the center of the light forming means and each of the annular gobo segments has an angular extent allowing the light beam to be enclosed by the annular gobo segment. The light forming means comprises also an annular animation segment forming an annular segment of the light forming means, wherein the angular extent of the animation segment is at least twice as big as the annular extent of at least one of the annular gobo segments. The present invention relates also to a light effect system and illumination device comprising such light forming means.

Abstract: The present invention relates to a light effect system for forming a light beam. The light effect system comprises a first light forming means adapted to form at least a part of the light beam where at least a first actuator is adapted to rotate the first light forming means around a first rotational point and around an first axis substantially parallel to the central axis of the light beam. At least a second actuator is adapted to move the first light forming means in relation to the light beam, such that first rotational point is moved in an area outside the light beam and radially in relation to the central axis of the light beam.

Abstract: The present invention relates to an illumination system comprising at least one light source and an optical light mixing rod. The illumination system comprises a rod holder holding the optical light mixing rod in a position, where the entrance surface of the optical light mixing rod is arranged above the emitting window of the light source. The optical light mixing rod is from in a flexible and solid transparent material and the rod holder is adapted to provide a pressure force to the optical light mixing rod and the pressure force is adapted to press the entrance surface of the optical light mixing rod and the emitting window of the light source together. The optical light mixing rod comprises a bulge the entrance surface and the pressure force presses the bulge flat against the emitting window of the light source.

Abstract: The present invention relates to an illumination system comprising at least one light source and an optical light mixing rod. The illumination system comprises a rod holder holding the optical light mixing rod in a position, where the entrance surface of the optical light mixing rod is arranged above the emitting window of the light source. The optical light mixing rod is formed in a flexible and solid transparent material and is accommodated in a hollow part of the rod holder. The rod holder is adapted to provide a pressure force to the optical light mixing rod and the pressure force is adapted to press the entrance surface of the optical light mixing rod and the emitting window of the light source together.

Abstract: The present invention relates to an illumination device comprising a number of light sources arranged in at least a first group of light sources and in a second group of light sources, where said first group of light sources and said second group of light sources are individually controllable. Optical means collect light from the first and second group of light sources and convert the collected light into a number of first and second light beams. The illumination device comprises further zoom adapted to change the beam diverges and/or width of respectively the first and second light beams and rotating means adapted to change the refraction of the light source beam in relation to a primary optical axis.

Abstract: The present invention relates to an illumination device illuminating an optical gate and projecting an image of the optical gate towards a target surface. The illumination device comprises a light source module generation light, an aperture delimiting the optical gate and a projecting system adapted to image the optical gate at a target surface. The light source module comprises a number of light sources and a number of light collecting means. The light collecting means comprise a central lens aligned along and a peripheral lens at least partially surrounding the central lens. The central lens collects and converts a first part of the light from the light source images the light source between the aperture the projecting system. The peripheral lens part collects and converts a second part of said light from said light source and is adapted to concentrate said second part of said light at said aperture.

Abstract: The present invention relates to an illumination device comprising: a first group of light sources and a number of light collecting means, said light collecting means collect light from said first group of light sources and convert said collected light into a number of source light beams; a second group of light sources arranged in an array of pixels, each of said pixel comprises at least one light source and each of said pixels are individually controllable; where said first group of light sources and said second group of light sources are individually controllable and where at least one of said pixels is adapted to emit light at an area between at least two of said source light beams. The present invention relates also to illumination system comprising such illumination device.