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Dynamic dim-to-warm with color-tunable fixtures

專利號
US12156315B2
公開日期
2024-11-26
申請人
Wangs Alliance Corporation(US NY Port Washington)
發(fā)明人
Jonathan Ian Hoffman; Dimauro Andrade Edwards; Michael Sabolcik; Suman Minnaganti
IPC分類
H05B47/17; H05B45/10; H05B45/20; H05B47/155; H05B47/175
技術領域
leds,may,led,string,fixture,cct,driver,dim,include,dimming
地域: NY NY Port Washington

摘要

Apparatus, methods and systems for lighting may be provided. Apparatus may include a fixture. The fixture may include a first light-emitting diode (“LED”). The first LED may emit light of a first color. The fixture may include a second LED. The second LED may emit light of a second color. The apparatus may include a light driver circuit. The light driver circuit may operate the fixture in a tunable color mode. The light driver circuit may operate the fixture in a dim-to-warm mode. The light driver circuit may switch between the tunable color mode and the dim-to-warm mode. The light driver circuit may switch between the tunable color mode and the dim-to-warm mode in response to a signal corresponding to a user mode-selection.

說明書

A user may select a high-intensity CCT partition set-point. The low-intensity CCT partition set-point may be factory set. The microcontroller may user the selected high-intensity CCT partition set-point and the factory set low-intensity CCT partition set-point to calculate a dim-to-warm correlation.

A user may select a low-intensity CCT partition set-point. The high-intensity CCT partition set-point may be factory set. The microcontroller may user the selected low-intensity CCT partition set-point and the factory set high-intensity CCT partition set-point to calculate a dim-to-warm correlation.

The low and high CCT partition set-points may be factory set. The microcontroller may calculate a dim-to-warm correlation based on the factory set CCT partition set-points.

A user may determine a dim-to-warm correlation between the high-intensity CCT partition set-point and the low-intensity CCT set-point. The determined dim-to-warm correlation may be different from the dim-to-warm correlation calculated by the microcontroller. The determined dim-to-warm correlation may be the same as the dim-to-warm correlation calculated by the microcontroller.

The fixture may include a first light tape segment. The first light tape segment may be included in a first light tape. The fixture may include a second light tape segment. The second light tape segment may be included in a second light tape. The fixture may include a plurality of light tape segments. The plurality of light tape segments may be included in a plurality of light tapes.

A user may select a light tape. The user may select a light tape using a user-selection command. The user-selection command may be transmitted to the microcontroller. The user may select more than one light tape. The user may select one light tape.

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