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公开(公告)号：US20230246430A1
公开(公告)日：2023-08-03
申请号：US18299034
申请日：2023-04-11
Applicant: Elemental LED, Inc.
Inventor： Randall Holleschau , Matthew John
Abstract: An electrical gang box adapted for use with drivers is disclosed. The electrical gang box includes a main compartment with a front opening sized and adapted to accept an electrical control and structure around the front opening to secure the electrical control within the front opening and within the main compartment. The electrical gang box also includes a lower compartment that extends below the main compartment, is set back from the front of the main compartment and is open to the main compartment along an upper portion. The gang box may also include one or more pairs of rails disposed on opposite interior walls. In such cases, a divider panel is sized to slide into and extend between the rails to divide the junction box. Multiple-gang boxes with these features are also disclosed.
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公开(公告)号：US20230062479A1
公开(公告)日：2023-03-02
申请号：US17412951
申请日：2021-08-26
Applicant: Elemental LED, Inc.
Inventor： Brian McKay
Abstract: A method for making continuous encapsulated linear lighting is disclosed. In this method, a PCB is placed within a channel, and the channel is dammed by one or more stoppers. The dammed segment is filled and then caused or allowed to cure. The stoppers are then removed from their initial positions and moved along the channel. If one runs out of channel before the desired length of linear lighting is achieved, a second piece of channel is abutted to the previous segment of channel, the PCB is laid into it, and a segment is dammed, filled, and cured. The process continues iteratively until the desired length is achieved or more channel is required. The PCB may initially be cut to the full desired length and applied to the channel piecewise as needed.
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公开(公告)号：US11555609B1
公开(公告)日：2023-01-17
申请号：US17643636
申请日：2021-12-10
Applicant: Elemental LED, Inc.
Inventor： Travis Irons
Abstract: An under-counter lighting system places a light-guide panel (LGP) or a set of LGPs under a countertop, or another such work surface, in order to backlight it. Specifically, a base layer is secured to a support, such as a cabinet. The base layer includes a support layer and a number of support posts attached to the support layer. An LGP layer includes the LGP or LGPs. Each of the LGPs has openings that correspond to positions of the support posts, such that the LGPs receive the support posts through their thicknesses. A countertop is secured to the tops of the support posts and may have a depending lip or other such feature sufficient to hide the base layer and the LGP layer. The resulting light, usually at least partially transmitted through the countertop itself, can serve as ambient light, task light, or accent light, depending on the installation.
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公开(公告)号：US20220210898A1
公开(公告)日：2022-06-30
申请号：US17544092
申请日：2021-12-07
Applicant: Elemental LED, Inc.
Inventor： William H. Avery, JR.
IPC: H05B47/24 , H05B45/325 , H05B45/14 , H05B45/34
Abstract: A voltage-regulating drive circuit for an LED luminaire is disclosed. The drive circuit includes one or several series of LED light engines. A voltage source with a regulator is connected to the series of LED light engines to forward-bias the light engines. The circuit also includes a driver integrated circuit, which may drive the series of LED light engines using, e.g., pulse-width modulation (PWM). The circuit also includes a feedback circuit connected to the cathode end of the series of LED light engines. The feedback circuit receives a remainder voltage and creates a feedback output signal that upregulates or downregulates the regulator of the voltage source to keep a minimum operating voltage on the driver integrated circuit and to compensate for variations in forward voltages among LED light engines in the series.
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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.
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Patent Agency Ranking
公开(公告)号：US20220057055A1
公开(公告)日：2022-02-24
申请号：US17407474
申请日：2021-08-20
Applicant: Elemental LED, Inc.
Inventor： Alexander L. Findlay , James Edward Stillman
Abstract: A channel system that includes a first channel section, a second channel section, and a hinge joint between the first and second channel sections is disclosed. The hinge joint allows the first channel section to fold against the second channel section for storage and shipping of the channel system. In one embodiment, the hinge joint itself includes a hinge member that extends between the two channel sections and bends hingedly to allow movement and two intermediate endcaps, which cap the channel sections on either side of the hinge joint. The hinge joint may be designed to “snap back” to a fully extended position. Mechanical securement structure may be added to the first channel section and the second channel section to improve force and retention during the “snap back” movement.
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公开(公告)号：US11252800B1
公开(公告)日：2022-02-15
申请号：US17244019
申请日：2021-04-29
Applicant: Elemental LED, Inc.
Inventor： Travis Irons , Matthew Dillon
IPC: H05B45/355 , H05B45/56 , F21V23/00 , H05B45/18 , F21Y115/10
Abstract: Methods for controlling power consumption and temperature in an LED luminaire are disclosed. The LED luminaire has one or more sets of LED light engines disposed on a printed circuit board (PCB), some or all of which are activated in response to an instruction or set of instructions. The instruction or set of instructions are processed to derive an indication of power consumption for each of the one or more sets of LED light engines. Power allocations for the one or more sets of LED light engines are adjusted to meet targets. This can be done by, e.g., ramping up or down the duty cycle of active sets of LED light engines by a uniform factor until the targets are met. Temperature control methods similarly ramp down the duty cycle of active sets of LED light engines uniformly over time if the measured temperature of the PCB exceeds limits.
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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
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.
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公开(公告)号：US20210259075A1
公开(公告)日：2021-08-19
申请号：US17178830
申请日：2021-02-18
Applicant: Elemental LED, Inc.
Inventor： Andrew Yanev , Adam L Pruitt , Matthew John
IPC: H05B45/20 , H05B47/165
Abstract: Methods and systems for controlling compound ramps in LED luminaires and lighting circuits are disclosed. In a compound ramp, the light output of one set of LED light engines increases while the light output of another set of LED light engines decreases. During such a ramp, the methods and systems may control the total light output to keep it relatively constant. In some embodiments, the methods and systems may also control the color of the emitted light maintain ideal color characteristics.
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公开(公告)号：US10938194B1
公开(公告)日：2021-03-02
申请号：US17087327
申请日：2020-11-02
Applicant: Elemental LED, Inc.
Inventor： Randall Holleschau , Matthew John
Abstract: An electrical gang box adapted for use with drivers is disclosed. The electrical gang box includes a main compartment with a front opening sized and adapted to accept an electrical control and structure around the front opening to secure the electrical control within the front opening and within the main compartment. The electrical gang box also includes a lower compartment that extends below the main compartment, is set back from the front of the main compartment and is open to the main compartment along an upper portion. The gang box may also include one or more pairs of rails disposed on opposite interior walls. In such cases, a divider panel is sized to slide into and extend between the rails to divide the junction box. Multiple-gang boxes with these features are also disclosed.
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