The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Apr. 23, 2019

Filed:

Sep. 21, 2017
Applicant:

Evergreen Enterprises of Virginia, Llc, Richmond, VA (US);

Inventors:

Fei Qiu, Richmond, VA (US);

Lin hui Sun, Ningbo, CN;

Brittany Toler, Midlothian, VA (US);

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/00 (2018.01); F21V 17/00 (2006.01); F21V 23/00 (2015.01); F21W 121/00 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 5/008 (2013.01); F21V 17/00 (2013.01); F21V 23/003 (2013.01); F21W 2121/00 (2013.01); F21Y 2115/10 (2016.08);
Abstract

A light apparatus that includes a light assembly having a control module to control an operating mode of light sources in a light array, including control a sequence of light and an intensity of light emitted from each light source in the array. A housing assembly for the light assembly includes an inner housing having a first material layer defining a first faceted member to receive the light assembly and permit emission of light from the light sources therethrough, and an outer housing having a second material layer defining a second faceted member to receive the inner housing to refract and project the light emitted through the inner housing in a predetermined or random direction and predetermined or random pattern. The predetermined or random pattern includes a patterned shadow formed from an internal refraction of light in different directions as light passes through the second material layer, thereby creating a visual appearance of dynamic movement of the predetermined or random pattern relative to a surface to be illuminated or an area in three-dimensional space to be illuminated.


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