摘要:
The present invention relates to a LED strobe lighting fixture (100, 200, 300, 400) comprising a plurality of LEDs arranged in a linear array and which is configured to generate a strobe light effect. The light fixture comprises a central illumination LED array (103) arranged between a first optical reflector (105A, 205A) and a second optical reflector (105B, 205B). At a least one LED pixel array is configured to illuminate at least one of said first optical reflector and said second optical reflector. In one embodiment the LED pixels are configured to illuminate different parts of said first optical reflector or of said second optical reflector.
摘要:
The present invention relates to an illumination device (201, 301,401, 501) comprising: €¢ a number of light sources arranged in at least a first group of light sources (203) and in a second group of light sources (205, 305), where said first group of light sources and said second group of light sources are individually controllable; €¢ a number of light collecting means (209), said number of light collecting means collect light from said first group of light sources and convert said collected light into a number of source light beams (211); €¢ at least one light guide (213, 313, 413, 513) comprising an input section (217, 317, 517) and an output section (219, 319, 417, 519), said light guide receives light generated by said second group of light sources at said input section and said transfer said received light to said output section, said output section being adapted to emit said received light at an area between at least two of said source light beams, wherein said light guide comprises a number of openings wherein said light collecting means are arrranged and where said light output section constitutes the front area of said light guide..
摘要:
The present invention relates to an illumination device comprising a number of light sources (867, R, G, B) generating light and a number of light collecting means (707a, 707b) adapted to collect the generated light and to convert the collected light into a number of light beams (751a, 751b) that propagate along an optical axis (713). The light sources are arranged in a first group and a second group of light sources and the first and second group of light sources emits light having different spectral distribution. The light sources and the light collecting means are movable in relation to each other and can be positioned in a number of mixing positions, where in the number of mixing positions the light collecting means are adapted to collect at least a part of the light emitted by the first group of light sources and at least a part of the light emitted by said second group of light sources and to convert the collected light into number of mixed light beams.
摘要:
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.
摘要:
The present invention relates to an illumination device (201, 301,401, 501) comprising: €¢ a number of light sources arranged in at least a first group of light sources (203) and in a second group of light sources (205, 305), where said first group of light sources and said second group of light sources are individually controllable; €¢ a number of light collecting means (209), said number of light collecting means collect light from said first group of light sources and convert said collected light into a number of source light beams (211); €¢ at least one light guide (213, 313, 413, 513) comprising an input section (217, 317, 517) and an output section (219, 319, 417, 519), said light guide receives light generated by said second group of light sources at said input section and said transfer said received light to said output section, said output section being adapted to emit said received light at an area between at least two of said source light beams, wherein said light guide comprises a number of openings wherein said light collecting means are arrranged and where said light output section constitutes the front area of said light guide..
摘要:
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.
摘要:
The invention relates to a lighting fixture (10) comprising a housing (20), at least one LED (31) provided in the housing. The housing comprises a light exit opening (21) for the light emitted by the at least one LED, and a scrolling assembly (40). The scrolling assembly comprises a first spool (41) and a second spool (42) and a sheet (50) extending between the two spools (41, 42). The scrolling assembly is configured to scroll the sheet (50) from one of the spools to the other of the spools. The sheet (50) comprises different sections (50a-c), each section containing a different phosphor composition. The scrolling assembly is attached to the housing in such a way that the light of the at least one LED passing through the light exit opening passes through the sheet.