Lighting device

Details Lighting device Lighting device

2007-04-27

2009-02-03

Philogene, Haissa (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

Plural load device regulation

C315S312000, C315S224000, C315S247000, C315S086000, C307S066000, C307S064000

Reexamination Certificate

active

07486033

ABSTRACT:
A lighting device including: a power management module connected with and processing alternating-current power and outputting direct-current power; a light source driving module receiving and processing a portion of the direct-current power and outputting a light source driving signal; a first lighting unit receiving the light source driving signal and illuminating a light source; a sensing unit sensing the light source driving signal intensity; a lighting module receiving a portion of the direct-current power output by the power management module, processing the received direct-current power, outputting a direct-current power signal, storing the direct-current power signal through a power storage control function, processing the stored direct-current power signal by means of a power storage control unit whenever the sensing unit senses that the light source driving module does not output the light source driving signal, and outputting a lighting light source driving signal to a second lighting unit for illuminating a light source.

REFERENCES:
patent: 6933627 (2005-08-01), Wilhelm
patent: 7009348 (2006-03-01), Mogilner et al.
patent: 7178941 (2007-02-01), Roberge et al.

Affiliated with

Also associated with

Rating

Lighting device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lighting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lighting device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4108505