BR9707050A - A set of luminaire illuminated by led. - Google Patents
A set of luminaire illuminated by led.Info
- Publication number
- BR9707050A BR9707050A BR9707050-5A BR9707050A BR9707050A BR 9707050 A BR9707050 A BR 9707050A BR 9707050 A BR9707050 A BR 9707050A BR 9707050 A BR9707050 A BR 9707050A
- Authority
- BR
- Brazil
- Prior art keywords
- lens
- leds
- redirect
- light
- rows
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention provides for a lamp assembly that includes a lens (1) that optimizes and redirects light in a desirable direction in order to meet certain regulations. The lens of the present invention works in combination with specific LEDs (11) to efficiently redirect light emitted from the LEDs (11). The assembly includes a circuit board (9) including a plurality of rows of LEDs (11) and a lens (1), which has an exterior surface (7) and an interior surface (5). The interior surface (5) of the lens (1) comprises a plurality of rows of horizontal bands (3) with a single band being associated with a row of LEDs (11). Each of the bands (3) has an upper region (3a) and a lower region (3b) used to redirect some light rays downward, allow some rays to travel uninterrupted and redirect some light horizontally.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1015096P | 1996-01-17 | 1996-01-17 | |
US2402896P | 1996-08-16 | 1996-08-16 | |
US08/761,139 US5833355A (en) | 1996-12-06 | 1996-12-06 | Led illuminated lamp assembly |
PCT/US1997/000005 WO1997026483A1 (en) | 1996-01-17 | 1997-01-07 | An led illuminated lamp assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9707050A true BR9707050A (en) | 1999-12-28 |
Family
ID=27359164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9707050-5A BR9707050A (en) | 1996-01-17 | 1997-01-07 | A set of luminaire illuminated by led. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0874964B1 (en) |
JP (1) | JP2000503431A (en) |
AT (1) | ATE305115T1 (en) |
AU (1) | AU708420B2 (en) |
BR (1) | BR9707050A (en) |
CA (1) | CA2243593C (en) |
DE (1) | DE69734234T2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101112552B1 (en) | 2005-03-08 | 2012-02-15 | 삼성전자주식회사 | Lens for light emitting diode, light emitting lens, back light assembly and liquid crystal display |
DE102011052585A1 (en) | 2011-08-11 | 2013-02-14 | Hella Kgaa Hueck & Co. | Light module for an outdoor light |
EP2677235A1 (en) | 2012-06-22 | 2013-12-25 | Hella KGaA Hueck & Co | LED lamp |
WO2014023825A1 (en) * | 2012-08-10 | 2014-02-13 | Hella Kgaa Hueck & Co. | Light module for an external light |
JP6074268B2 (en) * | 2013-01-11 | 2017-02-01 | 篠原電機株式会社 | Road information display device |
KR101869270B1 (en) * | 2018-01-04 | 2018-06-21 | 김상관 | LED Traffic Signal |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE463384B (en) * | 1989-03-29 | 1990-11-12 | Ericsson Traffic Systems Ab | TRAFFIC LIGHT AND PROCEDURES FOR PRODUCING THEM |
-
1997
- 1997-01-07 AT AT97904726T patent/ATE305115T1/en not_active IP Right Cessation
- 1997-01-07 DE DE69734234T patent/DE69734234T2/en not_active Expired - Lifetime
- 1997-01-07 JP JP9526016A patent/JP2000503431A/en active Pending
- 1997-01-07 AU AU17445/97A patent/AU708420B2/en not_active Expired
- 1997-01-07 BR BR9707050-5A patent/BR9707050A/en not_active IP Right Cessation
- 1997-01-07 CA CA002243593A patent/CA2243593C/en not_active Expired - Lifetime
- 1997-01-07 EP EP97904726A patent/EP0874964B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2243593C (en) | 2005-03-29 |
DE69734234D1 (en) | 2006-02-02 |
EP0874964A4 (en) | 2000-01-12 |
CA2243593A1 (en) | 1997-07-24 |
EP0874964B1 (en) | 2005-09-21 |
EP0874964A1 (en) | 1998-11-04 |
ATE305115T1 (en) | 2005-10-15 |
AU708420B2 (en) | 1999-08-05 |
DE69734234T2 (en) | 2006-07-06 |
AU1744597A (en) | 1997-08-11 |
JP2000503431A (en) | 2000-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59806894D1 (en) | CEILING MOUNTED LUMINAIRE WITH A DISC-SHAPED LIGHT GUIDE | |
CA2249423A1 (en) | Luminaire | |
WO2003066374A3 (en) | Center high mounted stop lamp including leds and tir lens | |
DE102004045221A1 (en) | Illuminating device for vehicle number plate, has reflector for directing light from source, comprising white LED, to illuminate plate | |
MX9600391A (en) | Led flashing lantern. | |
BR0000717A (en) | Multiple LED module flexibly, especially for a vehicle headlight | |
TW200627638A (en) | LED light system | |
EP0974485A3 (en) | Signal lamp for vehicle | |
ATE136632T1 (en) | LIGHTING ARRANGEMENT | |
ATE122772T1 (en) | LIGHT DIRECTION SYSTEM FOR LIGHTING AN INTERIOR. | |
EP1026032A3 (en) | Flat automobile lamp with led | |
TW373118B (en) | Surface lighting apparatus | |
EP0328088A3 (en) | Reflector lamp | |
BR9707050A (en) | A set of luminaire illuminated by led. | |
SE9704927L (en) | Lighting device with LEDs | |
EP1526330A3 (en) | Light emitting diode optics | |
EP1264732A3 (en) | Lighting arrangement for the illumination of the number plate of motor-vehicles | |
BR9707143A (en) | Vehicle flashlight | |
JPS57211869A (en) | Lighting device | |
EP0381415A3 (en) | Image forming apparatus | |
DE69403717D1 (en) | Reflector lamp for soft, white light | |
JPS572015A (en) | Lighting equipment | |
TW200707002A (en) | Light emitting device and plane light source module | |
ATE460622T1 (en) | SECONDARY BEAM LIGHTING SYSTEM | |
IT1313164B1 (en) | CONTROLLED LUMINOUS LIGHTING LIGHTING APPARATUS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |