Hemispherical lighting device
A lighting unit including a hollow hemispherical body, a hemispherical holder, and a sphere. A center of a bottom half of the hollow hemispherical body contains the hemispherical holder which is configured to hold the sphere. The sphere includes a light source, a translucent portion, and an opaque portion. The light source is disposed inside of the sphere, and the sphere is configured to rotate within the hemispherical holder so as to vary a position of light emitted by the light source through the translucent portion.
1. A lighting unit, comprising:
a hollow hemispherical body;
a hemispherical holder; and
a sphere,
wherein a center of a bottom half of the hollow hemispherical body comprises the hemispherical holder which is configured to hold the sphere,
wherein the sphere comprises:
a light source;
a translucent portion; and
an opaque portion,
wherein the light source is disposed inside of the sphere,
wherein the sphere is configured to rotate within the hemispherical holder so as to vary a position of light emitted by the light source through the translucent portion, and
wherein the hemispherical holder is connected to the hollow hemispherical body by a shelf so as to cover an entirety of the bottom half of the hollow hemispherical body, and wherein the shelf fills a space between the hollow hemispherical body and the hemispherical holder such that there is no gap between the hollow hemispherical body and the hemispherical holder.
2. The lighting unit of claim 1 , wherein a portion of a perimeter of the bottom half of the hollow hemispherical body is flat and configured to be placed on a surface.
3. The lighting unit of claim 1 , wherein a portion of the hemispherical holder protrudes from the hollow hemispherical body.
4. The lighting unit of claim 1 , wherein half of the hemispherical holder protrudes from the hollow hemispherical body.
5. The lighting unit of claim 1 , wherein the hemispherical holder comprises a rod disposed across a diameter parallel to the hollow hemispherical body upon which the sphere rotates horizontally.
6. The lighting unit of claim 1 , wherein the hemispherical holder comprises a rod disposed across a diameter perpendicular to the hollow hemispherical body upon which the sphere rotates horizontally.
7. The lighting unit of claim 1 , wherein the hemispherical holder comprises a rod disposed vertically from a bottom of the hemispherical holder upon which the sphere rotates vertically.
8. The lighting unit of claim 1 , wherein at least one of the hemispherical holder and the hollow hemispherical body is made of an opaque material.
9. The lighting unit of claim 1 , wherein the translucent portion is 1-99% of a surface area of the sphere.
10. The lighting unit of claim 1 , wherein the translucent portion is at least one color selected from white, red, green, blue, yellow, pink, purple or orange.
11. The lighting unit of claim 1 , wherein the translucent portion is operably interchangeable so as to change a property of the light emitted by the light source through the translucent portion.
12. The lighting unit of claim 1 , wherein the translucent portion of the sphere is made of a material selected from glass, plastic, and fabric.
13. The lighting unit of claim 1 , wherein the opaque portion of the sphere is made of a material selected from metal, wood, cement, porcelain, ceramic, and plastic.
14. The lighting unit of claim 1 , wherein the lighting unit is electrically connected to a power source so as to power the light source.
15. The lighting unit of claim 1 , wherein the light source is motion, sound, or mechanically activated.
16. The lighting unit of claim 1 , wherein the light source is selected from incandescent, compact fluorescent (CFL), halogen, and light-emitting diode (LED).
17. The lighting unit of claim 8 , wherein the opaque material is selected from metal, wood, cement, porcelain, ceramic, and plastic.
18. The lighting unit of claim 14 , wherein the power source is a battery or an electrical outlet.