AT12763U1 - LED BULBS - Google Patents
LED BULBS Download PDFInfo
- Publication number
- AT12763U1 AT12763U1 ATGM247/2011U AT2472011U AT12763U1 AT 12763 U1 AT12763 U1 AT 12763U1 AT 2472011 U AT2472011 U AT 2472011U AT 12763 U1 AT12763 U1 AT 12763U1
- Authority
- AT
- Austria
- Prior art keywords
- led
- lichtabstrahlcharakteristik
- lamp
- lamp cap
- axis
- Prior art date
Links
Classifications
-
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
LED Leuchtmittel mit rotationssymmetrischer Lichtabstrahlcharakteristik, aufweisend: einen zweiteiligen Lampensockel, der kompatibel zu dem Lampensockel einer Glühlampe oder eines Halogenspots ist, wobei ein zweiter Teil (ZLS) des Lampensockels gegenüber einem ersten Teil (ELS) drehbar gelagert ist, zumindest eine LED, die mit dem zweiten Teil (ZLS) des Lampensockels verbunden ist, wobei die Lichtabstrahlcharakteristik in Abhängigkeit von einem Drehwinkel des zweiten Teils (ZLS) des Lampensockels veränderbar ist und die Lichtabstrahlcharakteristik bezüglich einer Achse, insbesondere der Gewindeachse des Lampensockels, im wesentlichen rotationssymmetrisch bleibt.LED light source with rotationally symmetrical light emission characteristic, comprising: a two-part lamp base which is compatible with the lamp base of an incandescent lamp or a halogen spot, wherein a second part (ZLS) of the lamp base is rotatably mounted relative to a first part (ELS), at least one LED, which the second part (ZLS) of the lamp cap is connected, wherein the Lichtabstrahlcharakteristik is variable as a function of a rotation angle of the second part (ZLS) of the lamp base and the Lichtabstrahlcharakteristik with respect to an axis, in particular the thread axis of the lamp base, remains substantially rotationally symmetrical.
Description
österreichisches Patentamt AT12 763U1 2012-11-15Austrian Patent Office AT12 763U1 2012-11-15
Beschreibungdescription
LED LEUCHTMITTELLED BULBS
[0001] Die Erfindung betrifft ein LED Leuchtmittel gemäß dem Oberbegriff des Anspruchs 1. TECHNISCHES GEBIETThe invention relates to an LED lighting means according to the preamble of claim 1. TECHNICAL AREA
[0002] Die Erfindung betrifft ein LED Leuchtmittel, welches als sogenannte Retrofitlampe als Ersatz bpsw. für Glühlampen und Halogenspots dienen kann.The invention relates to an LED bulbs, which bpsw as a so-called retrofit lamp as a replacement. can serve for incandescent and halogen spots.
STAND DER TECHNIKSTATE OF THE ART
[0003] Gemäß dem Stand der Technik werden immer häufiger LED Leuchtmittel als sogenannte Retrofitlampen als Ersatz für Glühlampen und Halogenspots eingesetzt, die ebenfalls in einen konventionellen Lampensockel passen aber einen niedrigeren Energieverbrauch haben. Derartige Retrofitlampen sind aber heutzutage nicht in ihrer Abstrahlcharakteristik einstellbar.According to the prior art, LED bulbs are increasingly used as so-called retrofit lamps as a replacement for incandescent and halogen spots, which also fit in a conventional lamp socket but have a lower energy consumption. However, retrofit lamps of this type are not adjustable in their emission characteristics nowadays.
DARSTELLUNG DER ERFINDUNGPRESENTATION OF THE INVENTION
[0004] Die Aufgabe der Erfindung wird für ein LED Leuchtmittel erfindungsgemäß durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst. Besonders vorteilhafte Ausführungen der Erfindung sind in den Unteransprüchen beschrieben.The object of the invention is achieved for an LED lamp according to the invention by the characterizing features of claim 1. Particularly advantageous embodiments of the invention are described in the subclaims.
[0005] Die vorliegende Erfindung kann bei sämtlichen Arten von Leuchtmitteln eingesetzt werden. Dabei ist die Anwendung von ganz verschiedenen Leuchtmitteln möglich, es können insbesondere anorganische oder organische Leuchtdioden eingesetzt werden.The present invention can be used in all types of bulbs. The use of very different lamps is possible, it can be used in particular inorganic or organic light-emitting diodes.
[0006] Die Erfindung betrifft ein LED Leuchtmittel, welches als sogenannte Retrofitlampe als Ersatz bpsw. für Glühlampen und Halogenspots dienen kann. Es werden Mechanismen vorgeschlagen, bei denen die Lichtabstrahlcharakteristik des LED Leuchtmittels nach Bedarf verändert werden kann.The invention relates to an LED light source, which bpsw as a so-called retrofit lamp as a replacement. can serve for incandescent and halogen spots. Mechanisms are proposed in which the light emission characteristic of the LED light source can be changed as needed.
[0007] Auf diese Weise ist es möglich, ein LED Leuchtmittel bereitzustellen, bei dem auf einfache und schnelle Weise die Lichtabstrahlcharakteristik nach Bedarf verändert werden kann.In this way, it is possible to provide an LED light source, in which the light emission characteristic can be changed as needed in a simple and fast manner.
[0008] Beschreibung der bevorzugten Ausführungsbeispiele [0009] Nachfolgend soll die Erfindung anhand der beigefügten Zeichnung näher erläutert werden. Es zeigen: [0010] Fig. 1 zeigt eine symbolische Ausgestaltung eines erfindungsgemäßen LED Leuchtmit tels [0011] Nachfolgend wird die Erfindung anhand eines Ausführungsbeispiels eines LED Leuchtmittels erklärt.DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the invention will be explained in detail with reference to the accompanying drawings. 1 shows a symbolic embodiment of an LED luminous means according to the invention. The invention will be explained below on the basis of an exemplary embodiment of an LED luminous means.
[0012] Wie in Fig. 1 symbolisch dargestellt, weist das LED Leuchtmittel als sogenannte Retrofitlampe einen konventionellen Lampensockel auf, der kompatibel zu den Lampensockeln einer Glühlampe oder eines Halogenspots ist. Es kann sich dabei um einen Stiftsockel, Stecksockel, Bajonettsockel oder Schraubsockel handeln (bspw. E27, E14, GU10).As shown symbolically in FIG. 1, the LED light source, as a so-called retrofit lamp, has a conventional lamp base which is compatible with the lamp sockets of an incandescent lamp or a halogen spot. It can be a pin header, socket, bayonet socket or screw base (eg E27, E14, GU10).
[0013] In dem LED Leuchtmittel ist ein LED Modul angeordnet. Vorzugsweise handelt es sich dabei um eine Platine, auf der eine oder mehrere LED angeordnet sind. Optional ist in dem LED Leuchtmittel eine Treiberschaltung angeordnet, diese kann durch eine Schnittstellenschaltung zur Änderung der Helligkeit und / oder der Farbe ergänzt sein.In the LED lighting means an LED module is arranged. Preferably, this is a board on which one or more LEDs are arranged. Optionally, a driver circuit is arranged in the LED lighting means, which can be supplemented by an interface circuit for changing the brightness and / or the color.
[0014] Erfindungsgemäß wird vorgesehen, dass ein Teil der Lampe, bevorzugt mit dem LED -Modul, gegenüber dem Lampensockel durch einen Anschlag begrenzt drehbar gelagert ist, d.h. nachdem die Lampe in eine Fassung eingeschraubt worden ist, durch einfaches Weiterdrehen das LED-Modul bis zu einem Anschlag weitergedreht werden kann, um die Lichtverteilung zu 1 /3According to the invention it is provided that a part of the lamp, preferably with the LED module, relative to the lamp cap is limited rotatably supported by a stop, i. E. After the lamp has been screwed into a socket, the LED module can be further rotated to a stop by simply further turning to the light distribution to 1/3
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM247/2011U AT12763U1 (en) | 2011-04-29 | 2011-04-29 | LED BULBS |
DE102012207190A DE102012207190A1 (en) | 2011-04-29 | 2012-04-30 | LED lamp, has LED connected with part of socket, where light radiation characteristic is variable, and remains symmetric with respect to axis, and distance between LED and light influencing system is varied |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM247/2011U AT12763U1 (en) | 2011-04-29 | 2011-04-29 | LED BULBS |
Publications (1)
Publication Number | Publication Date |
---|---|
AT12763U1 true AT12763U1 (en) | 2012-11-15 |
Family
ID=47007919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ATGM247/2011U AT12763U1 (en) | 2011-04-29 | 2011-04-29 | LED BULBS |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT12763U1 (en) |
DE (1) | DE102012207190A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104344264B (en) * | 2014-11-25 | 2016-06-29 | 嘉兴并升照明电器有限公司 | A kind of light is to adjustable LED lamp |
AT516979B1 (en) * | 2015-03-30 | 2017-03-15 | Brunner Marco | illuminant |
EP3550199A1 (en) * | 2018-04-04 | 2019-10-09 | BPM Iluminacion S.L. | Adjustable light bulb |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201057449Y (en) * | 2007-05-18 | 2008-05-07 | 欧阳剑 | LED lighting device |
WO2009140528A1 (en) * | 2008-05-15 | 2009-11-19 | Ledx Technologies, Llc | Adjustable beam lamp |
DE102009006185A1 (en) * | 2009-01-27 | 2010-07-29 | Osram Opto Semiconductors Gmbh | Lamp |
CN101699137B (en) * | 2009-11-06 | 2011-04-06 | 深圳市中照灯具制造有限公司 | Adjustable light distribution type LED lamp |
-
2011
- 2011-04-29 AT ATGM247/2011U patent/AT12763U1/en not_active IP Right Cessation
-
2012
- 2012-04-30 DE DE102012207190A patent/DE102012207190A1/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201057449Y (en) * | 2007-05-18 | 2008-05-07 | 欧阳剑 | LED lighting device |
WO2009140528A1 (en) * | 2008-05-15 | 2009-11-19 | Ledx Technologies, Llc | Adjustable beam lamp |
DE102009006185A1 (en) * | 2009-01-27 | 2010-07-29 | Osram Opto Semiconductors Gmbh | Lamp |
CN101699137B (en) * | 2009-11-06 | 2011-04-06 | 深圳市中照灯具制造有限公司 | Adjustable light distribution type LED lamp |
Also Published As
Publication number | Publication date |
---|---|
DE102012207190A1 (en) | 2012-10-31 |
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