ILLUMINATION SYSTEM
First Claim
Patent Images
1. An illumination system, comprising:
- at least one light source;
an optical element having a generally circular cross-section, with a bevelled edge positioned at a chord of the circular cross-section, and being configured to emit visible light from a series of emission points located along its length when coupled to the light source, each end of the optical element and the light source being held within a sleeve such that the optical element forms a continuous light guide; and
wherein the optical element is further adapted to fit within a housing and to be held in tension within that housing, such that the optical element sits within the housing in a preferred orientation, and the bevelled edge causes the optical element to come to rest in the preferred orientation.
1 Assignment
0 Petitions
Accused Products
Abstract
An illumination system incorporating an optical element such as an optical fibre is disclosed. The system comprises at least one light source and an optical element configured to emit visible light from a series of emission points located along its length when coupled to the light source. Each end of the optical element and the light source are held within a sleeve such that the optical element forms a continuous light guide. The optical element is further adapted to fit within a housing and to be held in tension within that housing, such that the optical element sits within the housing in a preferred orientation. Preferably, the light source is a light emitting diode.
36 Citations
20 Claims
-
1. An illumination system, comprising:
-
at least one light source; an optical element having a generally circular cross-section, with a bevelled edge positioned at a chord of the circular cross-section, and being configured to emit visible light from a series of emission points located along its length when coupled to the light source, each end of the optical element and the light source being held within a sleeve such that the optical element forms a continuous light guide; and wherein the optical element is further adapted to fit within a housing and to be held in tension within that housing, such that the optical element sits within the housing in a preferred orientation, and the bevelled edge causes the optical element to come to rest in the preferred orientation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification