Fragrance producing lighting device
View Patent ↗A light and fragrance producing device includes an electrically powered light source and a separate electrically powered heating element. The device also includes a fragrance disk that can emit fragrances when heated by the heating element. The fragrance disk also can be configured to remain solid while heated by the heating element rather than melting or evaporating. The device can also include a decorative outer housing that can be interchangeable.
1. A device comprising:
a base unit comprising:
an annular heating surface defining a central heating surface hole;
a post extending through the central heating surface hole; and
a light source supported by the post; and
an annular fragrance disk supported by the base unit,
wherein the fragrance disk comprises a disk body that defines a central fragrance disk hole,
wherein the fragrance disk includes a second hole extending through the disk body, and
wherein the heating surface includes a raised surface feature configured to extend into the second hole in the fragrance disk.
2. The device of claim 1 , wherein the raised surface feature is one of a plurality of raised surface features on the heating surface.
3. The device of claim 2 , wherein the second hole is one of a plurality of holes in the disk body of the fragrance disk.
4. The device of claim 3 , wherein each of the plurality of raised surface features is configured to extend into one of the holes in the disk body of the fragrance disk.
5. The device of claim 4 , wherein each of the plurality of raised surface features is configured to extend into respective holes in the fragrance disk.
6. The device of claim 1 , wherein the fragrance disk further includes a peripheral outer surface, wherein at least one recess is formed in the peripheral outer surface.
7. The device of claim 1 , wherein the light source comprises a plurality of light emitting diodes, and wherein the base unit further comprises at least one electric resistive heating element for heating the heating surface.