Modular LED lighting system having emergency light function

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10143064
APP PUB NO 20130147269A1
SERIAL NO

13639881

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Abstract

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The invention relates to a modular LED lighting unit, comprising a first module (1) to which an AC supply voltage (9) can be supplied and which comprises: a second sub-module (B), at the output of which a DC supply voltage (5) is provided which is galvanically isolated from the AC supply voltage (9), and a control unit (G), further comprising a second module (2) which comprises a further sub-module (C) supplied with the DC supply voltage (5) of the first module (1), in particular a pulsed constant current source, which is controlled by a control unit (E) of the second module (2), an LED module (F) which has at least one LED range (8) and is supplied by the further sub-module (C), inn particular a constant current source, and an emergency light operating circuit which is connected to a rechargeable energy store (ES); and takes over powering the modular LED lighting unit in the event of failure of the AC supply voltage (9).

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Patent Owner(s)

Patent OwnerAddress
TRIDONIC AGOBERE ALLMEIND 2 ENNENDA CH-8755
TRIDONIC UK LTDAURORA HOUSE HAMPSHIRE INTERNATIONAL BUSINESS PARK CROCKFORD LANE CHINEHAM BASINGSTOKE HAMPHSIRE RG25 8LB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keller, Ueli Uetliburg, CH 4 34
Wilson, Ian Tyne and Wear, GB 56 438
Zimmermann, Michael Heiligkreuz, CH 77 1479

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