ATE400771T1 - LAMP WITH DIODES - Google Patents

LAMP WITH DIODES

Info

Publication number
ATE400771T1
ATE400771T1 AT04425912T AT04425912T ATE400771T1 AT E400771 T1 ATE400771 T1 AT E400771T1 AT 04425912 T AT04425912 T AT 04425912T AT 04425912 T AT04425912 T AT 04425912T AT E400771 T1 ATE400771 T1 AT E400771T1
Authority
AT
Austria
Prior art keywords
optical assembly
circuit board
light source
lighting device
containing body
Prior art date
Application number
AT04425912T
Other languages
German (de)
Inventor
Dante Cariboni
Original Assignee
Cariboni Lite S R L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cariboni Lite S R L filed Critical Cariboni Lite S R L
Application granted granted Critical
Publication of ATE400771T1 publication Critical patent/ATE400771T1/en

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
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F21V14/025—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources in portable lighting devices
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • F21V14/065—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors in portable lighting devices
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/0824—Ground spikes
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • F21V29/81—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires with pins or wires having different shapes, lengths or spacing
    • 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]

Abstract

A lighting device (1; 101; 201; 301) for lighting objects is described, which comprises a printed circuit board (2) on which at least one LED light source (2) is mounted coupled to a primary optical assembly (3) for transmission and amplification of the light emitted by the light source, a containing body (5) enclosing the circuit board (2), and a secondary optical assembly (6) mounted on the containing body (5) at a suitable distance from the primary optical assembly (3) to generate at least one light beam leaving said lighting device.
AT04425912T 2004-12-07 2004-12-07 LAMP WITH DIODES ATE400771T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425912A EP1669667B1 (en) 2004-12-07 2004-12-07 Led lighting device

Publications (1)

Publication Number Publication Date
ATE400771T1 true ATE400771T1 (en) 2008-07-15

Family

ID=34932928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04425912T ATE400771T1 (en) 2004-12-07 2004-12-07 LAMP WITH DIODES

Country Status (3)

Country Link
EP (1) EP1669667B1 (en)
AT (1) ATE400771T1 (en)
DE (1) DE602004014951D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927405A1 (en) * 2008-02-08 2009-08-14 Fabien Sellner Lighting device for use as e.g. navigation light in car, has LEDs placed in aligned manner, and lenses concentrating light on cylindrical lenses, which are displaceable to obtain controllable lighting on part of lighting system, on car
ITPR20080029A1 (en) * 2008-04-23 2009-10-24 Coemar Spa LED LIGHTING DEVICE
DE102009024614A1 (en) * 2009-06-12 2010-12-16 Olsa S.P.A. Method for manufacturing lighting device for vehicle, involves providing illumination device with semiconductor light source for generating light and separate optical component for distribution of light

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5896093A (en) * 1998-04-03 1999-04-20 Sjobom; Fritz C. L.E.D. light assembly for traffic arrowboards
JP3185977B2 (en) * 1998-08-12 2001-07-11 スタンレー電気株式会社 LED lamp
TW512214B (en) * 2000-01-07 2002-12-01 Koninkl Philips Electronics Nv Luminaire
JP2002208305A (en) * 2001-01-11 2002-07-26 Fushi Enterprise:Kk Light-diffusing led lamp
US20040223342A1 (en) * 2001-12-31 2004-11-11 Klipstein Donald L. LED inspection lamp, cluster LED, and LED with stabilizing agents
EP1422467A3 (en) * 2002-11-22 2006-10-25 Mellert SLT GmbH & Co. KG Mobile lamp
FR2850448B1 (en) * 2003-01-29 2006-01-20 Zedel PORTABLE LIGHT EMITTING DEVICE WITH ELECTROLUNINESCENT DIODE
DE10305018A1 (en) * 2003-02-07 2004-08-26 R. Stahl Schaltgeräte GmbH Flashlight with LEDs

Also Published As

Publication number Publication date
EP1669667B1 (en) 2008-07-09
DE602004014951D1 (en) 2008-08-21
EP1669667A1 (en) 2006-06-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties