Spotlight Unit Comprising Means For Adjusting The Light Beam Direction
First Claim
1. A spotlight unit comprising a light source for producing a light beam, motor means for adjusting the direction of the light beam, and a detector for detecting a laser beam of a laser pointer being directed towards said spotlight unit, characterized in that the detector comprises means for detecting the location of said laser pointer, while motor control means are present for controlling said motor means in order to direct the light beam towards the laser pointer.
1 Assignment
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Accused Products
Abstract
A spotlight unit (1) comprising a light source (7) for producing a light beam (10), and motor means for adjusting the direction of the light beam (10). A detector (11) detects a laser beam (13; 17) of a laser pointer (12) being directed towards the spotlight unit (1). The detector (11) comprises means for detecting the location of said laser pointer (12), while motor control means control said motor means in order to direct the light beam (10) towards the laser pointer (12).
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Citations
8 Claims
- 1. A spotlight unit comprising a light source for producing a light beam, motor means for adjusting the direction of the light beam, and a detector for detecting a laser beam of a laser pointer being directed towards said spotlight unit, characterized in that the detector comprises means for detecting the location of said laser pointer, while motor control means are present for controlling said motor means in order to direct the light beam towards the laser pointer.
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8. A method of directing the light beam of a spotlight unit, wherein motor means adjust the direction of the light beam, and a laser beam of a laser pointer is directed towards the spotlight unit, which laser beam is detected by a detector, characterized in that the detector detects the location of said laser pointer, while motor control means control said motor means in order to direct the light beam towards the laser pointer.
Specification