DE10141701A1 - Compact, multidirectional LED light set for replacing conventional light sources - Google Patents

Compact, multidirectional LED light set for replacing conventional light sources

Info

Publication number
DE10141701A1
DE10141701A1 DE10141701A DE10141701A DE10141701A1 DE 10141701 A1 DE10141701 A1 DE 10141701A1 DE 10141701 A DE10141701 A DE 10141701A DE 10141701 A DE10141701 A DE 10141701A DE 10141701 A1 DE10141701 A1 DE 10141701A1
Authority
DE
Germany
Prior art keywords
reflector
base
light
diode
compact
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE10141701A
Other languages
German (de)
Inventor
Stefan Mueller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE10141701A priority Critical patent/DE10141701A1/en
Publication of DE10141701A1 publication Critical patent/DE10141701A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/10—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers
    • H01L25/13—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group H01L33/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • F21S43/195—Details of lamp holders, terminals or connectors
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The set corresponds in size to conventional light source, such as an incandescent lamp, using a conventional cap, i.e. of bayonet, plug-in or screw type, with the assembly of plastics. The cap can carry several LED reflectors (1) next to or above each other. The reflector radiation angle is approx. 90 degrees. to the cap center axis. The light emission center lies in the reflector center and the LED light can be focussed. The LED units are surrounded by a transparent plastics etc. casing.

Description

Stand der TechnikState of the art

Es gibt zur Zeit superhelle LEDs, die weißes Licht aussenden, aber nicht in solcher Bauart, dass man sie einfach in herkömmlichen Leuchtvorrichtungen einsetzen kann, um das Licht zu focusieren.There are currently super bright LEDs, the white light send out, but not in such a design that you can simply in conventional lighting fixtures can use the light too focusieren.

Die Erfindung ist ein Leuchtmittel, das in Form und Größe dem eines herkömmlichen Leuchtmittels (Glühbirne) entspricht. Hierbei wird der jeweilige Leuchtmittelsockel - nach Stand der Technik - verwendet, oder das Ganze inklusive Sockel aus Kunststoff oder aus einem anderen Material gefertigt. Auf diesem Sockel können mehrere LED-Einheiten (Kathode und Anode) entweder nebeneinander rund um die Mittelachse und/oder auch übereinander entlang der Längsachse montiert werden. Der Abstrahlwinkel der LED-Reflektoren (1) beträgt ca. 90 Grad zur Mittelachse des Sockels. Das Zentrum der Lichtemittierung liegt im Zentrum eines optischen Reflektors, nimmt also die Position der zu ersetzenden Lichtquelle (zum Beispiel des Glühfadens einer Glühbirne) ein.The invention is a lamp that corresponds in shape and size to that of a conventional lamp (light bulb). Here, the respective lamp base - according to the state of the art - is used, or the whole including the base is made of plastic or another material. Several LED units (cathode and anode) can be mounted on this base either side by side around the central axis and / or one above the other along the longitudinal axis. The beam angle of the LED reflectors ( 1 ) is approx. 90 degrees to the central axis of the base. The center of the light emitting is in the center of an optical reflector, so it takes the position of the light source to be replaced (for example the filament of a light bulb).

Das Licht der LEDs ist bei dieser Bauart durch den vorhandenen Reflektor der umzurüstenden Leuchtvorrichtung focusierbar und wird durch diesen verstärkt. Dadurch wird auch die Lichtreichweite vergrößert.The light of the LEDs in this type is due to the existing reflector convertible lighting device focusable and by this strengthened. This also increases the light range.

Die LED-Einheiten werden mit einem transparenten Gehäuse (2) aus Kunststoff oder einem anderen Material umgeben (eingegossen) und sind somit kompakt und widerstandsfähig.The LED units are encased (cast in) with a transparent housing ( 2 ) made of plastic or another material and are therefore compact and resistant.

Die Spannungsanpassung kann durch Vorschaltung elektronischer Bauteile, sowohl inner- als auch außerhalb des Sockels erfolgen.The voltage can be adjusted by connecting electronic components, both inside and outside the base.

Vorstellbarer AnwendungsbereicheConceivable application areas

Umrüstung verschiedenster Leuchtmittel (Glühbirnen, Gasentladungslampen).Retrofitting a variety of illuminants (light bulbs, gas discharge lamps).

Taschenlampen, Stirnlampen, KFZ-Leuchtanlagen, Notbeleuchtungen, Signallichter, alle Bereiche in denen bisher Halogenstrahler benutzt wurden.Flashlights, headlamps, automotive lighting systems, emergency lights, Signal lights, all areas in which halogen spotlights were previously used.

Claims (5)

1. Leuchtvorrichtung mit einem elektrisch aktivierbaren Leuchtmittel, mit Kontaktmitteln zur elektrischen Kontaktierung, welche mit dem Leuchtmittel elektrisch verbunden sind, dadurch gekennzeichnet, daß das Leuchtmittel mindestens eine lichtemittierende Diode aufweist, und daß die Leuchtvorrichtung mindestens einen optischen Reflektor aufweist, der der Diode in der Weise zugeordnet ist, daß von der Diode emittiertes Licht in mindestens eine vorgebbare Richtung reflektiert wird.1. Illuminating device with an electrically activatable illuminant, with contact means for making electrical contact, which are electrically connected to the illuminant, characterized in that the illuminant has at least one light-emitting diode, and that the illuminating device has at least one optical reflector, which is the diode in the Assigned in such a way that light emitted by the diode is reflected in at least one predeterminable direction. 2. Leuchtvorrichtung nach Anspruch 1, dadurch gekennzeichnet, die Kontaktmittel in einem Sockel integriert sind, und daß der Reflektor in der Weise der Diode zugeordnet ist, daß von der Diode emittiertes Licht in einem Winkel von etwa 90° zur Mittelachse des Sockels reflektiert wird.2. Lighting device according to claim 1, characterized in that Contact means are integrated in a base, and that the reflector in the Way associated with the diode is that light emitted by the diode in one An angle of approximately 90 ° to the central axis of the base is reflected. 3. Leuchtvorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß sie mehr als eine lichtemittierende Diode und/oder mehr als einen Reflektor aufweist.3. Lighting device according to one of the preceding claims, characterized characterized as having more than one light emitting diode and / or more as a reflector. 4. Leuchtvorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Reflektor baugleich mit einem Reflektor einer Glühlampe nach dem Stand der Technik ist.4. Lighting device according to one of the preceding claims, characterized characterized in that the reflector is identical to a reflector one Incandescent lamp according to the prior art. 5. Leuchtvorrichtung nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß der Sockel baugleich mit einem Sockel einer Glühlampe nach dem Stand der Technik ist.5. Lighting device according to one of claims 2 to 4, characterized characterized in that the base is identical to a base of an incandescent lamp according to the state of the art.
DE10141701A 2000-08-26 2001-08-25 Compact, multidirectional LED light set for replacing conventional light sources Withdrawn DE10141701A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10141701A DE10141701A1 (en) 2000-08-26 2001-08-25 Compact, multidirectional LED light set for replacing conventional light sources

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20014813U DE20014813U1 (en) 2000-08-26 2000-08-26 Compact, multi-beam LED light set
DE10141701A DE10141701A1 (en) 2000-08-26 2001-08-25 Compact, multidirectional LED light set for replacing conventional light sources

Publications (1)

Publication Number Publication Date
DE10141701A1 true DE10141701A1 (en) 2002-05-16

Family

ID=7945722

Family Applications (3)

Application Number Title Priority Date Filing Date
DE20014813U Expired - Lifetime DE20014813U1 (en) 2000-08-26 2000-08-26 Compact, multi-beam LED light set
DE20114045U Expired - Lifetime DE20114045U1 (en) 2000-08-26 2001-08-25 Compact LED light set
DE10141701A Withdrawn DE10141701A1 (en) 2000-08-26 2001-08-25 Compact, multidirectional LED light set for replacing conventional light sources

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE20014813U Expired - Lifetime DE20014813U1 (en) 2000-08-26 2000-08-26 Compact, multi-beam LED light set
DE20114045U Expired - Lifetime DE20114045U1 (en) 2000-08-26 2001-08-25 Compact LED light set

Country Status (1)

Country Link
DE (3) DE20014813U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844579B1 (en) * 2002-09-12 2005-05-27 Valeo Vision MODULE FOR POSITIONING AND SUPPLYING LIGHT EMITTING DIODE
US20070103914A1 (en) * 2005-11-08 2007-05-10 United Technologies Corporation LED replacement bulb
SG151282A1 (en) 2005-12-29 2009-04-30 Lam Chiang Lim High power led housing removably fixed to a heat sink

Also Published As

Publication number Publication date
DE20014813U1 (en) 2000-12-14
DE20114045U1 (en) 2002-01-17

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee