Loud-speaker combined with a device for producing lighting effects
First Claim
1. A loud-speaker in combination with a device for producing lighting effects, comprising an inner plate-like element and an outer plate-like element, said inner and outer plate-like elements being mutually arranged in parallel orientation of one relative to the other, said inner and outer plate-like elements having a plurality of openings, said inner and outer plate-like elements having a surface;
- said loud-speaker having a funnel shaped speaker cone, said inner plate-like element covering said speaker cone, said outer plate-like element covering said inner plate-like element, one of said inner and outer plate-like elements being movable relative to the other;
means for moving said one of said inner and outer plate-like elements relative to the other;
means for mounting said inner and outer plate-like elements in said parallel orientation of one relative to the other; and
at least one light source illuminating said surface of one of said inner and outer plate-like elements.
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Abstract
A loud-speaker is combined with a device for producing lighting speakers is covered by two discs provided with openings and, for example, being formed of a grating. The inner disc of the discs, which is facing the speaker cone is rotatable, whereas the outer disc is stationary. Rotation of the rotatable disc is driven either via a motor or via driver members fixed to the speaker cone of the loud-speaker which are actuated by transmission of the vibrations of the speaker cone to the rotating disc in order to provide rotating movement. Light sources for illuminating the surface of the inner or, respectively, outer disc, which is facing the light sources, are provided either within the speaker cone or outside of the loud-speaker. The lighting effects are then generated by the rotation of the inner disc.
68 Citations
15 Claims
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1. A loud-speaker in combination with a device for producing lighting effects, comprising an inner plate-like element and an outer plate-like element, said inner and outer plate-like elements being mutually arranged in parallel orientation of one relative to the other, said inner and outer plate-like elements having a plurality of openings, said inner and outer plate-like elements having a surface;
- said loud-speaker having a funnel shaped speaker cone, said inner plate-like element covering said speaker cone, said outer plate-like element covering said inner plate-like element, one of said inner and outer plate-like elements being movable relative to the other;
means for moving said one of said inner and outer plate-like elements relative to the other;
means for mounting said inner and outer plate-like elements in said parallel orientation of one relative to the other; and
at least one light source illuminating said surface of one of said inner and outer plate-like elements. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
- said loud-speaker having a funnel shaped speaker cone, said inner plate-like element covering said speaker cone, said outer plate-like element covering said inner plate-like element, one of said inner and outer plate-like elements being movable relative to the other;
Specification