公开(公告)号：US11821597B1

公开(公告)日：2023-11-21

申请号：US18161278

申请日：2023-01-30

Applicant: Elemental LED, Inc.

Inventor： Travis Irons ,  Nathan Davey ,  Robert Green

IPC: F21S4/28 ,  F21Y115/10

CPC classification number: F21S4/28 ,  F21Y2115/10

Abstract: A linear luminaire includes a three-sided enclosure with a top that is at least translucent and a pair of depending sidewalls spaced apart by the top. The three-sided enclosure may be extruded from a plastic or, in some cases, co-extruded with two different materials so that the pair of sidewalls can be made of an opaque material. The three-sided enclosure may be open along a bottom aspect. An elongate rigid printed circuit board (PCB) carrying LED light engines is installed between the pair of sidewalls in slot structure defined on respective inner faces. The PCB may carry connecting structure staggered along the length of its underside. The PCB may also carry circuit components on its underside.

公开(公告)号：USD996656S1

公开(公告)日：2023-08-22

申请号：US29873692

申请日：2023-04-05

Applicant: Elemental LED, Inc.

Designer： Andrew Yanev ,  Raymond G. Bryan ,  Nathan Davey

Abstract: FIG. 1 is a perspective view of a linear luminaire, illustrating our new design;
FIG. 2 is a left elevational view of the linear luminaire;
FIG. 3 is a right elevational view of the linear luminaire;
FIG. 4 is a front elevational view of the linear luminaire;
FIG. 5 is a back elevational view of the linear luminaire;
FIG. 6 is a top plan view of the linear luminaire; and,
FIG. 7 is a bottom plan view of the linear luminaire.
The unshaded portion enclosed by broken lines in FIGS. 1 and 2 forms no part of the claim. Additionally, the unshaded structure illustrated in broken lines is environmental structure that also forms no part of the claim.

公开(公告)号：US11199300B1

公开(公告)日：2021-12-14

申请号：US17130935

申请日：2020-12-22

Applicant: Elemental LED, Inc.

Inventor： Travis Irons ,  Adam L Pruitt ,  Matthew John ,  Raymond G. Bryan ,  Robert Green ,  David Greenspan

IPC: F21S4/00 ,  F21S4/28 ,  F21V3/10 ,  F21V23/00 ,  F21V5/04 ,  F21Y103/10

Abstract: Channels and channel covers for linear lighting are disclosed. The channels have an upper compartment for linear lighting and a lower compartment that may be used as a raceway, to engage parts, and for rear entry of wires. Endcaps for the channels may engage the lower compartment. Cover-lenses for linear lighting channels are also disclosed. The cover-lenses may include diffusing material and implement a thickness gradient in order to maximize the amount of diffusing material where the emitted light intensity is expected to be greatest. Diverging Fresnel features may be superimposed on the thickness gradient in order to counteract any converging effect of the thickness gradient and cause emitted light to spread more evenly.

公开(公告)号：US11125411B1

公开(公告)日：2021-09-21

申请号：US17379217

申请日：2021-07-19

Applicant: Elemental LED, Inc.

Inventor： Adam L Pruitt

IPC: F21V3/02 ,  F21S8/02 ,  F21S4/20 ,  F21Y115/10

Abstract: A flexible cover for a linear lighting channel is described, as are enclosures and luminaires using this kind of flexible cover. The flexible cover has sufficient flexibility to be bent or coiled to a bend radius of 6 inches (15.2 cm) or smaller, and can thus be coiled for shipping and uncoiled for installation. Typically, the cover is made of a polymer that is at least translucent. Covers may be made in various shapes, including lens and prism shapes, and channels may be made with sidewalls that make complementary shapes in order to engage with and retain the covers.

公开(公告)号：US11118758B1

公开(公告)日：2021-09-14

申请号：US17088501

申请日：2020-11-03

Applicant: Elemental LED, Inc.

Inventor： David Greenspan ,  Robert Green ,  Travis Irons

IPC: F21V11/08 ,  F21S4/28 ,  F21V5/04 ,  F21V17/10 ,  F21V29/70 ,  F21Y103/10 ,  F21Y115/10

Abstract: A linear luminaire is disclosed. The linear luminaire includes a channel, in which a strip of linear lighting is disclosed. The strip of linear lighting may have an individual optic positioned over each LED light engine. A set of louvers is provided. The set of louvers is arranged such that an individual louver is positioned over each one of the LED light engines. The individual louvers are generally cylindrical in shape. The individual louvers are connected by a web or platform that carries engaging structure allowing the set of louvers to snap or slide into the channel. The channel is covered with a channel cover, which has edges that extend out over at least a portion of the channel sidewalls, making it more difficult for dust and other foreign matter to enter the channel. The channel cover may be transparent.

公开(公告)号：US11118752B2

公开(公告)日：2021-09-14

申请号：US16773194

申请日：2020-01-27

Applicant: Elemental LED, Inc.

Inventor： Adam L Pruitt ,  Andrew McAleavey

IPC: F21V3/10 ,  F21V3/02 ,  F21S8/02 ,  F21S4/20 ,  F21Y115/10

Abstract: A flexible cover for a linear lighting channel is described, as are enclosures and luminaires using this kind of flexible cover. The flexible cover has sufficient flexibility to be bent or coiled to a bend radius of 6 inches (15.2 cm) or smaller, and can thus be coiled for shipping and uncoiled for installation. Typically, the cover is made of a polymer that is at least translucent. Covers may be made in various shapes, including lens and prism shapes, and channels may be made with sidewalls that make complementary shapes in order to engage with and retain the covers.

公开(公告)号：US11098887B1

公开(公告)日：2021-08-24

申请号：US17117410

申请日：2020-12-10

Applicant: Elemental LED, Inc.

Inventor： Travis Irons

IPC: F21V31/04 ,  F21S4/22 ,  F21Y115/10 ,  F21Y103/10 ,  F21S4/28

Abstract: Encapsulated linear lighting with improved light diffusion is disclosed. The encapsulated linear lighting includes a channel and a long narrow strip of printed circuit board (PCB) with light engines disposed off-center on the PCB. The PCB is installed along a bottom inner surface of a sidewall of the channel so that the light engines are adjacent a bottom of the channel. The encapsulated linear lighting includes a covering that encapsulates and protects the PCB.

公开(公告)号：US20210231289A1

公开(公告)日：2021-07-29

申请号：US16773194

申请日：2020-01-27

Applicant: Elemental LED, Inc.

Inventor： Adam L Pruitt ,  Andrew McAleavey

IPC: F21V3/02 ,  F21S4/20 ,  F21S8/02

Abstract: A flexible cover for a linear lighting channel is described, as are enclosures and luminaires using this kind of flexible cover. The flexible cover has sufficient flexibility to be bent or coiled to a bend radius of 6 inches (15.2 cm) or smaller, and can thus be coiled for shipping and uncoiled for installation. Typically, the cover is made of a polymer that is at least translucent. Covers may be made in various shapes, including lens and prism shapes, and channels may be made with sidewalls that make complementary shapes in order to engage with and retain the covers.

公开(公告)号：US10928017B1

公开(公告)日：2021-02-23

申请号：US17002028

申请日：2020-08-25

Applicant: Elemental LED, Inc.

Inventor： William H. Avery, Jr.

IPC: F21S4/24 ,  F21V23/04 ,  F21Y103/10 ,  F21Y115/10

Abstract: Lighting circuits using LED light engines and strips of linear lighting using these circuits are described. The lighting circuits are designed to produce different levels of light output at least in part using onboard components. In some embodiments, the circuit contains several current-setting elements, such as resistors, which are coupled to their own terminals such that the light output of the lighting circuit is determined by which of the terminals are connected to power. In other embodiments, a transistor in the lighting circuit may be adapted to allow or prevent current flow in the circuit based on a control signal applied to its gate. The circuit thus has separate power and control signal lines, and an external device, such as a pulse-width modulation signal generator, may be applied to the control signal line to modulate the light output.

公开(公告)号：US10826202B1

公开(公告)日：2020-11-03

申请号：US16911142

申请日：2020-06-24

Applicant: Elemental LED, Inc.

Inventor： J. B. Lowe ,  Travis Irons ,  Matthew John

IPC: F21V23/06 ,  H01R4/38 ,  F21S4/00 ,  H01R11/09 ,  H01R11/03 ,  F21Y103/10 ,  F21Y115/10 ,  H01R27/02 ,  F21V21/005 ,  H01R4/36 ,  H01R9/24 ,  H01R33/94 ,  H01R25/14 ,  H05K1/14

Abstract: Connectors for linear lighting are disclosed. These connectors are adapted to electrically connect two strips of linear lighting, or a single strip of linear lighting and an appropriate number of wires. At least the portions of the connectors that accept the strips of linear lighting have sloped ramps that provide strain relief to the strips of linear lighting. Additionally, pivoting connectors that allow their sides to rotate relative to one another are disclosed.