초록 ▼

A high visibility emergency signaling device includes a base configured to be secured to an external support raised above ground level, light-emitting means mounted thereto for generating at least one light beam, and power supply means for such light-emitting means. Optical means are further provide

A high visibility emergency signaling device includes a base configured to be secured to an external support raised above ground level, light-emitting means mounted thereto for generating at least one light beam, and power supply means for such light-emitting means. Optical means are further provided, operating on the at least one light beam to model and orient it in such a manner as to illuminate a substantially circular area in space and/or on the ground.

대표청구항 ▼

What is claimed is: 1. A high visibility emergency signaling device, comprising: a base configured to be secured to an external support raised above ground level; light-emitting means mounted to said base for generating at least one light beam; power supply means for the light-emitting means; and o

What is claimed is: 1. A high visibility emergency signaling device, comprising: a base configured to be secured to an external support raised above ground level; light-emitting means mounted to said base for generating at least one light beam; power supply means for the light-emitting means; and optical means operating on said at least one light beam to model and orient it in such a manner as to illuminate at least one circular area in space and at least one circular area on the ground, wherein said optical means comprise at least two different coaxial convexities facing said light-emitting means. 2. A device as claimed in claim 1, wherein said optical means comprise a mirror. 3. The device as claimed in claim 2, wherein said at least two different coaxial convexities are defined by spherical segments. 4. The device as claimed in claim 3, wherein said spherical segments comprise a spherical slice and a spherical cap superimposed and coaxially aligned with each other, said spherical segments having different radiuses of curvature. 5. The device as claimed in claim 1, wherein said light-emitting means comprise at least one projector with a semiconductor light source connected to said power supply means. 6. The device as claimed in claim 5, wherein said semiconductor source is of the laser or LED type. 7. The device as claimed in claim 5 further comprising control means for controlling said at least one projector. 8. The device as claimed in claim 7, wherein said control means comprise a microprocessor unit interposed between said power supply means and said at least one semiconductor source. 9. The device as claimed in claim 1, wherein said power supply means comprise at least one battery or an accumulator. 10. The device as claimed in claim 1, wherein said base has one top surface configured for supporting said light-emitting means and one bottom surface having connection means for removable attachment to said external support. 11. The device as claimed in claim 10, wherein said connection means comprise at least one magnet. 12. The device as claimed in claim 10, wherein said support has at least one metal portion. 13. The device as claimed in claim 10, whereon said support includes one helmet. 14. The device as claimed in claim 10, wherein said support includes one part of a vehicle. 15. The device as claimed in claim 10, wherein said support includes one traffic cone. 16. A process of providing high visibility visual emergency signaling comprising the following steps: a) providing a base configured to be secured to an external support raised above ground level; b) providing light-emitting means for generating at least one light beam (5); c) arranging said light-emitting means on said base to define a substantially circular area, said light-emitting means being provided in a predetermined number; d) placing optical means in the optical path of said least one light beam to model and orient it in such a manner as to illuminate at least one substantially circular area in space and at least one substantially circular area on the ground, said optical means comprising at least two different coaxial convexities facing said light-emitting means; e) connecting said light-emitting means to the power supply means; and f) sequentially supplying power to said light-emitting means, each of the light-emitting means being individually powered during a predetermined time, while the remaining light-emitting means are not powered. 17. The process as claimed in claim 16, wherein said optical means comprise a mirror. 18. The process as claimed in claim 17, wherein said at least two different coaxial convexities are defined by spherical segments. 19. The process as claimed in claim 18, wherein said spherical segments comprise a spherical slice and a spherical cap superimposed and coaxially aligned with each other, said spherical segments having different radiuses of curvature.