Lighting means having light emitting diodes

Details Lighting means having light emitting diodes Lighting means having light emitting diodes

G - Physics

08

G

G08G 1/095 (2006.01) F21K 99/00 (2010.01) F21S 8/00 (2006.01) F21V 5/04 (2006.01)

Patent

CA 2317119

The present invention is for a lighting means having light emitting diodes. The invention is primarily intended to be used for light signals, e.g. traffic signals. The object of the present invention is a lighting means of the above mentioned king having light emitting diodes which are arranged in rows and a lens to obtain the desired light pattern. The lighting means comprises a lens (1) and a number of light emitting diodes (3) which are mounted onto the same plate or circuit card (4). The device is enclosed in a common outer enclosure or housing (3). The lens is based upon a cylindrical structure. The inner surface which faces the light emitting diodes is divided into several bands (5) having a linear lens structure where there is one band corresponding to each row of the light emitting diodes. The band (5) is then divided into non- spherical subsurfaces (11, 12, 13, 14).

La présente invention concerne un dispositif éclairant à diodes électroluminescentes principalement conçu pour les signaux lumineux tels que des feux de signalisation. L'invention propose ainsi un dispositif éclairant où les diodes électroluminescentes sont disposées par rangées, une lentille servant à réaliser un motif lumineux particulier. L'organe lumineux comporte une lentille (1) est une pluralité de diodes électroluminescentes (3) montées sur la même platine ou carte à circuit imprimé (4). Le dispositif est renfermé dans une enceinte extérieure commune ou un carter (3). La lentille est essentiellement de structure cylindrique. La surface intérieure tournée vers les diodes électroluminescentes se divise en une pluralité de bandes (5) présentant une structure de lentille linéaire, à raison d'une bande pour chacune des rangées de diodes électroluminescentes. Chaque bande se divise à son tour en une pluralité de surfaces partielles non sphériques (11, 12, 13, 14).

Affiliated with

Also associated with

Rating

Lighting means having light emitting diodes 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 means having light emitting diodes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lighting means having light emitting diodes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2067700