公开(公告)号：US20250109838A1

公开(公告)日：2025-04-03

申请号：US18747319

申请日：2024-06-18

Applicant: Elemental LED, Inc.

Inventor： Nathan A. Davey ,  Robert Green

IPC: F21V15/015 ,  F21S4/28 ,  F21Y113/00 ,  F21Y115/10

Abstract: An endcap, e.g. for a linear luminaire. The endcap has projecting structure attached to and projecting from an inner surface thereof. The projecting structure defines at least two positions aligned with and spaced from one another along the inner surface. One or more crush ribs are connected to the projecting structure at each of the at least two positions. A trough is recessed into the inner surface of the endcap and surrounds at least a portion of each of the at least two positions. The trough provides space to receive any material that is separated from the one or more crush ribs when the endcap is inserted into a channel.

公开(公告)号：US20220205618A1

公开(公告)日：2022-06-30

申请号：US17520190

申请日：2021-11-05

Applicant: Elemental LED, Inc.

Inventor： Travis Irons ,  Adam L. Pruitt ,  Robert Green ,  David Greenspan

IPC: F21V19/00 ,  F21V31/04

Abstract: A linear luminaire includes a channel with a bottom and sidewalls that arise from opposite sides of the bottom. A printed circuit board (PCB) including a number of LED light engines is mounted in the channel, and may be mounted on stand-offs away from the bottom of the channel. A mounting bracket is connected to an underside of the channel bottom. The linear luminaire also includes a base that can serve as a raceway for wires and cable. The base also has a bottom and sidewalls, and attaches releasably to the channel by means of cooperating engaging structures on the mounting bracket of the channel and portions of the sidewalls of the base.

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：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：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：US11371679B1

公开(公告)日：2022-06-28

申请号：US17520190

申请日：2021-11-05

Applicant: Elemental LED, Inc.

Inventor： Travis Irons ,  Adam L Pruitt ,  Robert Green ,  David Greenspan

IPC: F21V19/00 ,  F21V31/04 ,  F21S4/20 ,  F21S4/28 ,  F21Y113/10 ,  F21Y115/10 ,  F21Y103/10

Abstract: A linear luminaire includes a channel with a bottom and sidewalls that arise from opposite sides of the bottom. A printed circuit board (PCB) including a number of LED light engines is mounted in the channel, and may be mounted on stand-offs away from the bottom of the channel. A mounting bracket is connected to an underside of the channel bottom. The linear luminaire also includes a base that can serve as a raceway for wires and cable. The base also has a bottom and sidewalls, and attaches releasably to the channel by means of cooperating engaging structures on the mounting bracket of the channel and portions of the sidewalls of the base.

公开(公告)号：US20210388957A1

公开(公告)日：2021-12-16

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

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：US12098828B1

公开(公告)日：2024-09-24

申请号：US18310868

申请日：2023-05-02

Applicant: Elemental LED, Inc.

Inventor： Travis Irons ,  Robert Green ,  Vera Sophia Summerhill

IPC: F21V21/30 ,  F21K9/272 ,  F21S4/20 ,  F21V15/015 ,  F21V19/00 ,  F21V21/096 ,  F21Y103/10

CPC classification number: F21V21/30 ,  F21K9/272 ,  F21S4/20 ,  F21V15/015 ,  F21V21/096 ,  F21V19/00 ,  F21Y2103/10

Abstract: A rotating bracket includes an endcap, a fastener, a support, a spacer, and securement structure. The endcap is adapted to fit an end of a linear lighting channel and has a keyed opening. The fastener has a keyed shank complementary to the keyed opening of the endcap and is adapted to be inserted into the endcap with the keyed shank of the fastener engaging the keyed opening of the endcap. The support has a slot or opening adapted to accommodate the fastener. The spacer is adapted to insert over the fastener such that it is positioned between the endcap and an inner face of the support. The securement structure engages the end of the fastener beyond an outer face of the support. Linear luminaires using the rotating bracket are also disclosed.

公开(公告)号：US11306885B1

公开(公告)日：2022-04-19

申请号：US17451475

申请日：2021-10-19

Applicant: Elemental LED, Inc.

Inventor： Gilberto Lopez-Martinez ,  Brian McKay ,  Bernard Barcega ,  Robert Green

IPC: F21S4/28 ,  F21V23/00 ,  F21K9/90 ,  F21V23/06 ,  F21Y103/10 ,  F21Y115/10

Abstract: The disclosure relates to methods for connecting encapsulated linear lighting to power, including the use of through-hole mounting into flexible encapsulated linear lighting, and the creation of overmolds to protect electrical connections. The disclosure also relates to linear luminaires having channels that accommodate overmolds and allow electrical cables to exit the encapsulated linear lighting in desired, and controllable, directions.

公开(公告)号：US11168852B1

公开(公告)日：2021-11-09

申请号：US17201591

申请日：2021-03-15

Applicant: Elemental LED, Inc.

Inventor： Travis Irons ,  Robert Green ,  David Greenspan

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