Illumination devices

Patent metadata

Field	Value
Publication number	US-12510225-B2
Application number	US-202418409381-A
Country	US
Kind code	B2
Filing date	Jan 10, 2024
Priority date	Feb 22, 2022
Publication date	Dec 30, 2025
Grant date	Dec 30, 2025

Abstract

An illumination device including a housing having a cylindrical bowl shape enclosed on a first end and open on an second end, a light emitting portion coupled to the housing on the second end, the light emitting portion comprising a first portion configured to diffuse light emitted through the first portion and a second portion configured to project light in a beam from the illumination device, the first portion encircles a perimeter of the second portion, a first light source comprising one or more light emitting devices that when activated provide light to the first portion, and a second light source distinct from the first light source that when activated provides light to the second portion.

First claim

What is claimed is:

1 . An illumination device comprising:
a housing having a cylindrical bowl shape enclosed on a first end and open on a second end; a light emitting portion coupled to the housing on the second end, the light emitting portion comprising a first portion configured to diffuse light emitted through the first portion laterally from the housing between the first end and the second end, and a second portion configured to project light in a beam from the illumination device, the first portion encircles a perimeter of the second portion; a first light source comprising one or more light emitting devices that when activated provide light to the first portion; and a second light source distinct from the first light source that when activated provides light to the second portion, wherein the housing comprises a cutout portion configured to extend from the second end along a length of a wall of the housing toward the first end such that the light emitted laterally from the housing passes through the cutout portion.

2 . The illumination device of claim 1 , wherein:
the first portion of the light emitting portion is configured to enclose the cutout portion of the housing, and the first light source, when activated, provides light that is diffused by the first portion of the light emitting portion and illuminates through the cutout portion of the housing.

3 . The illumination device of claim 2 , wherein the cutout portion comprises a shape defined by at least one of a flame or one or more stars.

4 . The illumination device of claim 1 , further comprising a cone reflector configured to receive light from the second light source through an opening at a narrow end of the cone reflector and project the light generated by the second light source through the second portion of the light emitting portion.

5 . The illumination device of claim 4 , wherein the cone reflector is positioned within the housing to prevent light from the first light source to emit through the second portion of the light emitting portion and reflect light from the first light source outward and through the first portion.

6 . The illumination device of claim 1 , wherein the first light source generates a sequence of light comprising a plurality of colors.

7 . The illumination device of claim 1 , wherein the first light source generates one or more non-white colors of light and the second light source generates white light.

8 . The illumination device of claim 1 , further comprising a power source, a circuit board, and at least two buttons electrically coupled to the first light source and the second light source and disposed within the housing, wherein
a first button of the at least two buttons is configured to control operation of the first light source, and a second button of the at least two buttons is configured to control operation of the second light source.

9 . The illumination device of claim 8 , wherein a first button cover corresponding to the first button comprises a contour of a flat ring shaped and a second button cover corresponding to the second button comprises a contour of a cylindrical protrusion.

10 . The illumination device of claim 8 , wherein activation of the first button controls operation of the first light source in a plurality of modes comprising:
activating the first light source to cycle through a plurality of colors, causing the first light source to hold the cycling through the plurality of colors on a selected color, and deactivating the first light source.

11 . The illumination device of claim 8 , wherein activation of the second button controls operation of the second light source in a plurality of modes comprising at least one of:
activating the second light source, activating the second light source to generate light at one or more different brightness levels through one or more depressions of the second button, causing the second light source to flash, or deactivating the second light source.

12 . The illumination device of claim 1 , further comprising an attachment mechanism coupled to the housing, the attachment mechanism configured to selectively fasten the illumination device to a device.

13 . The illumination device of claim 1 , wherein the first portion and the second portion comprise material for transmitting light, the first portion being less transparent than the second portion.

14 . The illumination device of claim 1 , wherein:
light projected through the second portion by the second light source forms a beam of light illuminating an area in a longitudinal direction from the illumination device, and light projected through the first portion by the first light source generates with the first portion an illuminated surface with a viewing angle along the longitudinal direction and radially extending from the longitudinal direction.

15 . The illumination device of claim 1 , wherein:
a wall defining the cylindrical bowl shape of the housing comprises the cutout portion, and the cutout portion is enclosed by a portion of the first portion such that at least some of the light diffused by the first portion is emittable through the cutout portion in the housing.

16 . The illumination device of claim 1 , wherein the cylindrical bowl shape of the housing is flared thereby defining a flared cylindrical bowl shape.

17 . The illumination device of claim 16 , wherein:
a wall defining the flared cylindrical bowl shape of the housing comprises a cutout portion, and the cutout portion is enclosed by a portion of the first portion such that at least some of the light diffused by the first portion is emittable through the cutout portion in the housing.

Assignees

• Brightz Ltd

Inventors

• Finch Brian
• Dickie Samantha

Classifications

• F21L4/02

  characterised by the provision of two or more light sources · CPC title

• F21V23/04

  the elements being switches (safety devices F21V25/00) · CPC title

• F21V23/009

  the casing being inside the housing of the lighting device · CPC title

• F21V21/0816

  Strap fasteners, e.g. fasteners with a buckle · CPC title

• F21V7/041

  with conical or pyramidal surface · CPC title