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Dynamic dim-to-warm with color-tunable fixtures

專利號(hào)
US12156315B2
公開日期
2024-11-26
申請(qǐng)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(shù)領(lǐng)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

The two or more user-selectable controls may include continuous CCT control 307. Continuous CCT control 307 may include low-CCT end 312. Continuous CCT control may include high-CCT end 314. Continuous CCT control 307 may include a range of CCTs from low-CCT end 312 to high-CCT end 314. The user may use continuous CCT control 307 to select a desired CCT of light to be emitted by LED module 106.

View 300 may include drop-down list 302 from which the user may select a group of fixtures to control. The group of fixtures may include direct lighting fixtures. The group of fixtures may include indirect lighting fixtures.

FIG. 4 shows user interface view 400. User interface view 400 may be a dim-to-warm control mode. User interface view 400 may include a parameter selector. User interface view 400 may include a CCT partition set-point selector. View 400 may include a high-intensity CCT partition set-point selector 404. View 400 may include low-intensity CCT partition set-point selector 406.

A user may select high-intensity CCT partition set point 412 using high-intensity CCT partition set-point selector 404. The user may select low-intensity CCT partition set-point 414 using low-intensity CCT partition set-point selector 406. View 400 may indicate correlation curve 416 between the selected high-intensity CCT partition set-point 412 and the low-intensity CCT partition set-point 414. The user interface may provide the user with a control for selecting correlation curve 416.

權(quán)利要求

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