Ring-shaped lights with edge effect
View Patent ↗A light for incorporating in a pendant includes a rim with an inner surface, a housing protecting a light source and a lens with major and minor lateral surfaces and top and bottom surfaces. Light beams from the light source (such an array of LEDs) enters the lens and hit the side of the rim. In addition, the light beams are refracted by dimples up and down from the lens.
1. A light, comprising:
a circular rim extending continuously about an axis and having an inner surface defining an internal space;
a housing attached to the inner surface of said rim such that said housing is at least substantially disposed within said internal space of said rim;
a light source disposed inside said housing and arranged to selectively generate a beam of light; and
a lens disposed and supported in said internal space of said rim by said housing, said lens having a first lateral surface and a second lateral surface delimiting an outer periphery of said lens, said first lateral surface being concave and transparent and being positioned to receive said beam of light and said second lateral surface being convex and concentric with said circular rim.
2. The light of claim 1 wherein said housing has a lateral opening and said lens extends though said lateral opening with said first lateral surface disposed adjacent to said light source.
3. The light of claim 2 , wherein said lens includes a house engaging member, said housing engaging member being arranged in said housing.
4. The light of claim 1 , wherein said lens includes a top surface and a bottom surface.
5. The light of claim 4 , wherein one of said top and bottom surfaces is formed with dimples intercepting at least a portion of said light beam and reflecting light away from said lens.
6. The light of claim 1 , further comprising a printed circuit board with a vertical surface and being disposed in said housing, said printed circuit board being formed with a plurality of LED lights directing light beams through said first lateral surface into said lens.
7. The light of claim 1 , wherein said lens second lateral surface is cylindrical.
8. A light, comprising:
a circular rim extending continuously about an axis and having an inner surface;
a housing attached to the inner surface of said rim, inside said inner surface such that said housing is at least substantially disposed within an internal space of said rim and including a plurality of light sources arranged in an arcuate configuration; and
a lens attached to said housing and including a major vertical surface disposed concentrically with respect to said inner surface and entirely within said internal space and a minor surface having a concave shape complementary to the arcuate configuration of said light sources, said minor surface being clear to receive light from said light sources,
wherein light beams from said light sources enters through said minor surface and travel to said major surface to generate an edge effect.
9. The light of claim 8 , wherein said inner surface is reflective.
10. The light of claim 8 , further comprising a printed circuit board with said light sources being disposed on said printed circuit board.
11. The light of claim 10 , wherein said light sources are LEDs.
12. The light of claim 8 , wherein said lens includes an upper and a lower surface, said surfaces being formed with dimples directing light from said light source upwardly and downwardly from said lens.
13. The light source of claim 8 , wherein said lens is formed with ears attaching said lens to said housing.