Rugged all purpose lighting cube
AssigneeLogitech Europe S.A.
InventorsWei Cao, Simon Shi, Yoy Dai, Scott Gant
Life of this patent
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Abstract
The disclosure generally relates to generating lighting in an efficient way while in the outdoors. The designs are meant to maximize the amount of light generated, by the smallest assembly that is rugged to use in general outdoor activities and water sports. Further designs are related to hands-free mounting capabilities on outdoor equipment such as bikes, surfboards, snowboards and other similar equipment. Additional features include various filters, waterproofing, recharging or lighting differences which provide greater visual or photographic advantages to the user.
Claims10
A lighting apparatus comprising:
- a plurality of light emitting members, encased in a durable housing;
- and
- a diffuser and a condenser lens disposed over the plurality of light emitting members, wherein an area between the diffuser or condenser lens and the light emitting member defines a sealed cavity, and wherein the diffuser is disposed within a groove of an annular sidewall surrounding the sealed cavity;
- wherein the durable housing provides waterproof protection to at least 20 feet below a water surface;
- wherein the durable housing includes heat dissipation features;
- wherein the lighting apparatus is less than 2 inches by 2 inches in size;
- and is in the general shape of a cube;
- and
- wherein the lighting apparatus generates greater than 1000 lumens of light.
A lighting apparatus for a photographic camera device, including a light emitting member;
- characterized in that, also included are a diffuser and a condenser lens;
- the light emitting member, the diffuser, and the condenser lens are provided in this order so that the light emitted from the light emitting member is irradiated to the outside through the diffuser and the condenser lens in this order;
- wherein an area between a first surface of the diffuser and the light emitting member defines a first sealed cavity, wherein the diffuser has a second surface opposite to the first surface;
- wherein the diffuser is disposed within a groove of an annular sidewall surrounding the first sealed cavity;
- and
- wherein an area between the second surface of the diffuser and a planar surface of the condenser lens defines a second sealed cavity.
Dependencies are inferred from the claim text.