IP Library Granted Patent US 10,267,484
Granted Patent B2
US 10,267,484 · App. 15/711,036 · Granted Apr 23, 2019

Light apparatus having controlled sequenced light patterns

Inventors: Fei Qiu (Richmond, VA); Lin hui Sun (Ningbo, CN); Brittany Toler (Midlothian, VA)
Assignee: Evergreen Enterprises of Virginia, LLC
F21V5/008F21V17/00F21V23/003F21W2121/00F21Y2115/10
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Quick Facts
Patent No.
US 10,267,484
App. No.
15/711,036
Granted
Apr 23, 2019
Kind
B2
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.

Claims (44)

1. A light apparatus, comprising:

a light assembly including:

an array of light sources to illuminate light;

a control module having a processor and a computer readable storage medium to store a set of instructions which, if executed by the control module, cause the control module to control an operating mode of the light sources, including control a sequence of light and an intensity of light emitted from each light source in the array;

a housing assembly including:

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, the first material layer being connected to an inner housing base having a stepped portion adjacent to the first material layer, the stepped portion having an outermost diameter that is greater than the outermost diameter of the base; and

an outer housing having at least one second material layer defining at least one 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 patter, the second material layer including an opening; and

a carrier received at and supported by the opening of the outer housing, the carrier including rings that are configured to receive and support the inner housing at the stepped portion and thereby suspend the inner housing and the light assembly in the outer housing.

2. The light apparatus of claim 1 , wherein:

the first material layer comprises a translucent material or a transparent material; and

the second material layer comprises a translucent material or a transparent material.

3. The light apparatus of claim 1 , wherein the light assembly comprises:

a power source including one of a solar power source, a battery power source, or an AC adapter power source; and

a printed circuit board operatively connected to the light sources.

4. The light apparatus of claim 1 , wherein the set of instructions which, if executed by the control module, cause the control module to wirelessly control the light assembly.

5. The light apparatus of claim 4 , wherein the wireless control comprises one of infrared, radio frequency, WiFi, Bluetooth and any combination thereof.

6. The light apparatus of claim 1 , wherein the control unit comprises a processor configured to variably control:

a transition time between a sequencing of light and an intensity of light emitted from each light source in the array; and

an intensity of light from the light sources.

7. The light apparatus of claim 1 , wherein the predetermined or random pattern comprises a patterned shadow formed from an internal refraction of light in different directions as the 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 or an area in three-dimensional space.

8. A light apparatus, comprising:

a light assembly including an array of light sources to illuminate light, and a control module to control the light assembly;

a housing assembly including an inner housing material layer defining a first faced member connected to an inner housing base having a stepped portion, and an outer housing material layer arranged spaced from the inner housing material layer to refract and project the light emitted by the light sources in a predetermined or random direction and predetermined or random pattern, the outer housing having an outer housing material layer defining a second faceted member and an opening; and

a carrier received at and supported by the opening of the outer housing, the carrier including rings that are configured to receive and support the inner housing at the stepped portion and thereby suspend the inner housing and the light assembly in the outer housing.

9. The light apparatus of claim 8 , wherein:

the inner housing material layer comprises a translucent material or a transparent material; and

the outer housing material layer comprises a translucent material or a transparent material.

10. The light apparatus of claim 8 , wherein the light assembly comprises:

a power source including one of a solar power source, a battery power source, or an AC adapter power source; and

a printed circuit board operatively connected to the light sources.

11. The light apparatus of claim 8 , wherein the control module comprises a processor and a computer readable storage medium to store a set of instructions which, if executed by the control module, cause the control module to wirelessly control the light assembly.

12. The light apparatus of claim 8 , wherein the control module comprises a processor and a computer readable storage medium to store a set of instructions which, if executed by the control module, cause the control module to control a sequence of light and an intensity of light emitted from each light source in the array.

13. The light apparatus of claim 8 , wherein the predetermined or random pattern comprises a patterned shadow formed from an internal refraction of light in different directions as the 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 or an area in three-dimensional space.

14. A light apparatus, comprising:

a light assembly including an array of light sources to illuminate light, and a control module having a processor and a computer readable storage medium to store a set of instructions which, if executed by the control module, cause the control module to variably control a sequencing of light and an intensity of light emitted from each light source in the array;

an inner housing including a first material layer connected to an inner housing base having a stepped portion, the inner housing base to receive the light assembly and thereby permit emission of light from the light sources through the first material layer;

an outer housing including an opening and a second material layer arranged spaced from the first material layer, the second material layer member having a plurality of projections extending outwardly at various angles to refract and project the light emitted through the inner housing in a predetermined or random direction and a predetermined or random pattern; and

a carrier received at and supported by the opening of the outer housing, the carrier including rings that are configured to receive and support the inner housing at the stepped portion and thereby suspend the inner housing and the light assembly in the outer housing.

15. The light apparatus of claim 14 , wherein:

the inner housing is composed of a translucent material or a transparent material; and

the outer housing is composed of a translucent material or a transparent material.

16. The light apparatus of claim 14 , wherein the set of instructions which, if executed by the control module, cause the control module to wirelessly control the light assembly.

17. The light apparatus of claim 14 , wherein the set of instructions which, if executed by the control module, cause the control module to variably control a transition time between a sequencing of light and an intensity of light emitted from each light source in the array.

18. The light apparatus of claim 14 , wherein the predetermined or random pattern comprises a patterned shadow formed from an internal refraction of light in different directions as the light passes through the at least one second material layer, thereby creating a visual appearance of dynamic movement of the predetermined or random pattern relative to a surface or an area in three-dimensional space.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Mar 19, 2026
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: EVERGREEN ENTERPRISES OF VIRGINIA, LLC
Reel/Frame 074126/0681 →
SECURITY INTEREST Recorded Mar 17, 2026
From: EVERGREEN ENTERPRISES OF VIRGINIA, LLC
To: BANK OF AMERICA, N.A., AS LENDER
Reel/Frame 074093/0067 →
SECURITY INTEREST Recorded Nov 28, 2017
From: EVERGREEN ENTERPRISES OF VIRGINIA, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 044232/0579 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 21, 2017
From: QIU, FEI; SUN, LIN HUI; TOLER, BRITTANY
To: EVERGREEN ENTERPRISES OF VIRGINIA, LLC
Reel/Frame 043650/0435 →
Continuity (1)
Related Publication 20190086055A1 · Mar 21, 2019