LED ILLUMINATION DEVICE
Disclosed is an LED illumination device comprising: an illumination load (10) that uses LEDs; an AC/DC converter (12) that converts an alternate current from an alternate current power source (11) to a direct current; and an illumination cover (30) that houses the illumination load and the AC/DC con...
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Main Authors | , |
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Format | Patent |
Language | English French Japanese |
Published |
15.12.2011
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed is an LED illumination device comprising: an illumination load (10) that uses LEDs; an AC/DC converter (12) that converts an alternate current from an alternate current power source (11) to a direct current; and an illumination cover (30) that houses the illumination load and the AC/DC converter. The LED illumination device comprises: input means (21, 22) that input detection signals; and a computation control means (24) that supplies control signals (Gate1, Gate2) to the AC/DC converter according to the detection signals. The computation control means comprises a CPU, and is housed in the illumination cover
La présente invention concerne un dispositif d'éclairage à diodes électroluminescentes (DEL) comprenant: une charge d'éclairage (10) à base de diodes électroluminescentes; un convertisseur CA/CC (12) qui convertit en courant continu un courant alternatif provenant d'une source de courant alternatif (11); et un couvercle d'éclairage (30) dans lequel sont logés la charge d'éclairage et le convertisseur CA/CC. Le dispositif d'éclairage à diodes électroluminescentes comprend: un organe d'entrée (21, 22) qui fournit en entrée des signaux de détection; et un contrôleur de calculs (24) qui fournit des signaux de commande (Gate1, Gate2) au convertisseur CA/CC, conformément aux signaux de détection. Le contrôleur de calculs, qui comprend une unité centrale de calcul, est logé dans le couvercle d'éclairage. |
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Bibliography: | Application Number: WO2011JP63083 |