Illumination system
AssigneeIndustrial Technology Research Institute
InventorsYa-Hui Chiang, Cheng-Da Shaw, Hung-Lieh Hu, Kuan-Chieh Tu
Life of this patent
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Abstract
An illumination system includes at least one illumination module and a mechanism. The illumination module includes a light source generating a light beam, a first reflector, in which the light source is positioned, including a first reflective surface to reflect the light beam to form a first beam, and a second reflector including a second reflective surface reflecting the light beam and the first beam to form a second beam and a third beam, wherein the second and third beams combine to generate a projection pattern. The mechanism adjusts the position of the second reflector relative to the light source to change the projection pattern.
Claims29
An illumination system, comprising
- at least one illumination module comprising:
- a light source generating a light beam;
- a first reflector in which the light source is positioned comprising a first reflective surface to reflect the light beam to form a first beam;
- and
- a second reflector comprising a second reflective surface reflecting the light beam and the first beam to form a second beam and a third beam, wherein the second and third beams combine to generate a projection pattern;
- and
- a mechanism adjusting the position of the second reflector relative to the light source to change the projection pattern.
An operating lamp, comprising:
- a plurality of illumination modules, wherein each illumination module comprises:
- a light source generating a light beam;
- a first reflector in which the light source is positioned comprising a first reflective surface to reflect the light beam to form a first beam;
- and
- a second reflector comprising a second reflective surface reflecting the light beam and the first beam to form a second beam and a third beam, wherein the second and third beams combine to generate a projection pattern;
- and
- a mechanism adjusting the position of the second reflector relative to the light source to change the projection pattern.
Dependencies are inferred from the claim text.