DE9411065U1 - Luminous bodies for advertising, display and similar visible surfaces - Google Patents
Luminous bodies for advertising, display and similar visible surfacesInfo
- Publication number
- DE9411065U1 DE9411065U1 DE9411065U DE9411065U DE9411065U1 DE 9411065 U1 DE9411065 U1 DE 9411065U1 DE 9411065 U DE9411065 U DE 9411065U DE 9411065 U DE9411065 U DE 9411065U DE 9411065 U1 DE9411065 U1 DE 9411065U1
- Authority
- DE
- Germany
- Prior art keywords
- modules
- leds
- advertising
- intermediate floor
- display
- 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.)
- Expired - Lifetime
Links
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
Aspect Werbung Gerhard Abler und Ivo Fodor GdbRAspect Advertising Gerhard Abler and Ivo Fodor GdbR
Leuchtkörper für Werbe-, Anzeige- und ähnliche Sichtflächen
5Lighting fixtures for advertising, display and similar viewing surfaces
5
BeschreibungDescription
Die Erfindung betrifft einen Leuchtkörper für Werbe-, Anzeige- und ähnliche Sichtflächen mit den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a lighting element for advertising, display and similar visible surfaces with the features of the preamble of claim 1.
Derartige Leuchtkörper sind beispielsweise aus der DE-U-93 07 862 bekannt. Hier sind Leuchtkörper für Leuchtreklamen, bestehend aus einem Gehäuse mit einer lichtdurchlässigen Abdeckung und einem Zwischenboden mit auf diesem angeordneten Leuchtdioden (LED), sowie einer Steuerschaltung und einer Stromquelle für die LED offenbart.Such lighting elements are known, for example, from DE-U-93 07 862. This discloses lighting elements for illuminated signs, consisting of a housing with a translucent cover and an intermediate base with light-emitting diodes (LEDs) arranged on it, as well as a control circuit and a power source for the LED.
Aufgabe der vorliegenden Erfindung ist es, solche Leuchtkörper zu vereinfachen und kostengünstiger zu machen.The object of the present invention is to simplify such lighting elements and make them more cost-effective.
Diese Aufgabe wird mit den im kennzeichnenden Teil des Anspruchs 1 genannten Merkmalen gelöst. Fortbildungen und vorteilhafte Ausführungen der Erfindung sind in den weiteren Ansprüchen umfaßt.This object is achieved with the features mentioned in the characterizing part of claim 1. Further developments and advantageous embodiments of the invention are included in the further claims.
Erfindungsgemäß sind die LED auf den Zwischenboden aufgebrachte Module einer modular vorgeritzten Leiterplatte mit einer Vielzahl von jeweils modular in Reihe geschalteten LED. Durch diese Module, die z.B. in den Formen 1x4, 1x8, 4x8, 16 &khgr; 8 usw. vorgeritzt sind, können Symbole, Buchstaben und Flächen sehr leicht gestaltet werden. Um zusammenhängende Formen zuAccording to the invention, the LEDs are modules of a modular pre-scored circuit board with a large number of modular LEDs connected in series. These modules, which are pre-scored in the shapes 1x4, 1x8, 4x8, 16 x 8, etc., make it very easy to design symbols, letters and surfaces. In order to create coherent shapes,
erhalten, werden die zwei Module mittels Kontaktbrücken (Lötbrücken) miteinander verbunden.The two modules are connected to each other using contact bridges (solder bridges).
Nach einer besonders vorteilhaften Ausführung der Erfindung sind die Module in einem Silikonbett auf den Zwischenboden aufgebracht, wobei das Silikon unter Freisparung der LED die Leiterplatte umschließt. Durch diese Maßnahme wird der Leuchtkörper sehr wetterfest und es entfällt das umständliche Befestigen mittels Steckverbindungen oder dergleichen, sowie das anschließende Lackieren.According to a particularly advantageous embodiment of the invention, the modules are applied to the intermediate floor in a silicone bed, with the silicone enclosing the circuit board while leaving the LED free. This measure makes the light body very weatherproof and eliminates the need for laborious fastening using plug connections or the like, as well as subsequent painting.
Die Steuerschaltung ist vorteilhafterweise mit einem Trigger versehen, mittels dessen die Stromquelle zur Herabsetzung des Stromverbrauchs getaktet wird.The control circuit is advantageously provided with a trigger by means of which the current source is clocked in order to reduce the power consumption.
Zwischen dem Zwischenboden und der Abdeckung können Zargen zur Erzeugung von Konturen eingesetzt sein.Frames can be inserted between the intermediate floor and the cover to create contours.
Im folgenden wird die Erfindung anhand von Zeichnungen beispielhaft näher beschrieben. Dabei zeigen:The invention is described in more detail below using drawings as examples.
Fig. 1 bis Fig. 3 verschiedene Ausführungen von Leuchtkörpern im Schnitt; Fig. 4 eine Platte mit LED;Fig. 1 to Fig. 3 different designs of lighting elements in section; Fig. 4 a plate with LED;
Fig. 5 einen Schnitt durch eine solche Platte; Fig. 6 den Schnitt nach Fig. 5 mit Kontaktbrücke; Fig. 7 eine Schaltung für einen Leuchtkörper.Fig. 5 a section through such a plate; Fig. 6 the section according to Fig. 5 with contact bridge; Fig. 7 a circuit for a luminous element.
Die Leuchtkörper nach den Fig. 1 bis 3 bestehen aus einem kastenartigen Gehäuse 1 aus Metall, vorzugsweise Aluminium, oder Kunststoff, das oben mit einer lxchtdurchlässxgen Abdeckung 2 (Spiegel) versehen ist. Die Abdeckung 2 wird seitlich jeweils zwischen zwei mit der Gehäusewand verschraubten rechtwinkligen Profilleisten 6 eingeklemmt. In das Gehäuse 1 ist ein Zwischenboden 3 eingesetzt, beispielsweise angeschweißtThe luminaires according to Fig. 1 to 3 consist of a box-like housing 1 made of metal, preferably aluminum, or plastic, which is provided with a light-permeable cover 2 (mirror) on top. The cover 2 is clamped laterally between two rectangular profile strips 6 screwed to the housing wall. An intermediate floor 3 is inserted into the housing 1, for example welded on.
oder eingeklebt. Auf diesen Zwischenboden 3 sind die Module mit den LED 4 angeordnet. Je nach gewünschter Ausleuchtung können sich die Module mit den LED 4 über die gesamte Fläche des Zwischenbodens 3 erstrecken (Fig. 1). Für Kantenprofile oder mittige Ausleuchtungen können zwischen dem Zwischenboden 3 und der Abdeckung Zargen 5 eingesetzt sein (Fig. 2 und 3).or glued in. The modules with the LEDs 4 are arranged on this intermediate floor 3. Depending on the desired illumination, the modules with the LEDs 4 can extend over the entire surface of the intermediate floor 3 (Fig. 1). For edge profiles or central illumination, frames 5 can be inserted between the intermediate floor 3 and the cover (Fig. 2 and 3).
Fig. 4 bis 6 zeigen den Aufbau der LED-Module. Sie liegen zunächst als eingeritzte oder eingekerbte Platten 8 vor, die entlang der Einkerbungen 7 abgebrochen werden können. Im vorliegenden Beispiel erhält man Module mit 4x8 LED, wobei deren Stromversorgungsleitungen in die Platten 8 integriert und an den Einkerbungen 7 unterbrochen sind. Sollen mehrere Module in Reihe geschaltet werden, so kann zwischen ihnen, wie in Fig. 6 gezeigt, eine Kontaktbrücke 9 eingesetzt werden.Fig. 4 to 6 show the structure of the LED modules. They are initially available as scratched or notched plates 8, which can be broken off along the notches 7. In the present example, modules with 4x8 LEDs are obtained, with their power supply lines integrated into the plates 8 and interrupted at the notches 7. If several modules are to be connected in series, a contact bridge 9 can be inserted between them, as shown in Fig. 6.
Die Schaltung für die Module ist in Fig. 7 gezeigt.The circuit for the modules is shown in Fig. 7.
Hier ist ein Modul 20 mit 8 in Reihe geschalteten LED angedeutet, welches von einer Gleichspannungsquelle von 15 V gespeist wird. Zwischen jeweils 4 LED ist ein Widerstand 19 eingesetzt, um den Stromverbrauch durch gegenseitiges Hochschaukeln zu verhindern. Das Modul ist weiter mit einer Steuerschaltung mit einem Trigger 11 verbunden, mittels der der Stromverbrauch bei 8 LED auf bis zu 3 mA/h gesenkt werden kann. Der Trigger wird von einer 5 V Gleichspannungsquelle gespeist und ist in an sich bekannter Weise mit Widerständen 12, 13 und einem Kondensator 14 verbunden. Seine Steuersignale werden über einen Inverter 15 verstärkt und einem Binärzähler 16 zugeführt, der die LED über einen Leistungstreiber 17 ansteuert. Die 15 V Gleichspannungsquelle wird durch diese Maßnahme mit einer Frequenz von 100 Hz getaktet. Die Flanke ist für ca. 1 msek positiv und für ca 9 msek negativ (OV).A module 20 with 8 LEDs connected in series is shown here, which is fed by a direct current source of 15 V. A resistor 19 is inserted between every 4 LEDs to prevent the power consumption from escalating. The module is also connected to a control circuit with a trigger 11, by means of which the power consumption of 8 LEDs can be reduced to as little as 3 mA/h. The trigger is fed by a 5 V direct current source and is connected in a known manner to resistors 12, 13 and a capacitor 14. Its control signals are amplified via an inverter 15 and fed to a binary counter 16, which controls the LED via a power driver 17. The 15 V direct current source is clocked at a frequency of 100 Hz by this measure. The edge is positive for approx. 1 msec and negative for approx. 9 msec (OV).
Claims (5)
sowie einer Steuerschaltung und einer Stromquelle für die LED,consisting of a housing with a translucent cover, an intermediate floor with light-emitting diodes (LEDs) arranged on it,
as well as a control circuit and a power source for the LED,
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9411065U DE9411065U1 (en) | 1994-07-07 | 1994-07-07 | Luminous bodies for advertising, display and similar visible surfaces |
EP95110622A EP0691637A1 (en) | 1994-07-07 | 1995-07-07 | Illuminated display for advertising, information or similar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9411065U DE9411065U1 (en) | 1994-07-07 | 1994-07-07 | Luminous bodies for advertising, display and similar visible surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9411065U1 true DE9411065U1 (en) | 1994-10-27 |
Family
ID=6910884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9411065U Expired - Lifetime DE9411065U1 (en) | 1994-07-07 | 1994-07-07 | Luminous bodies for advertising, display and similar visible surfaces |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0691637A1 (en) |
DE (1) | DE9411065U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0691637A1 (en) * | 1994-07-07 | 1996-01-10 | Gerhard Abler | Illuminated display for advertising, information or similar |
DE19960728A1 (en) * | 1999-12-16 | 2001-06-21 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Device for shadow-free backlighting of large-area displays |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10006092A1 (en) * | 2000-02-11 | 2001-08-16 | Gerhard Abler | Luminaire for advertising, display etc. includes intermediate base made of weather resistant material, for mounting of circuit boards with LEDs |
FR2807874A1 (en) * | 2000-04-13 | 2001-10-19 | Elkrief Simon | Video screen image formation mechanism having support with electro luminescent diodes and control mechanism fixed face placed with diodes superimposed above. |
DE10064716A1 (en) * | 2000-12-22 | 2002-06-27 | Union Knopf Gmbh | Illuminated handle element, especially for furniture, has handle body for attachment to or mounting in front of item of furniture and aperture in element for strip with several light bodies |
DE10302322B4 (en) * | 2003-01-20 | 2009-05-20 | Diehl Aerospace Gmbh | Lighting system for aircraft cabins |
ES2253058B1 (en) * | 2004-02-19 | 2006-12-16 | Odeco Electronica, S.A. | IMPROVEMENTS INTRODUCED IN LIGHT SCREENS. |
EA200700302A1 (en) * | 2006-12-28 | 2008-06-30 | Виктор Васильевич Качкин | LIGHT INFORMATION MODULE |
CN101640012B (en) * | 2009-09-04 | 2014-05-07 | 北京巨数数字技术开发有限公司 | LED display module |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH601880A5 (en) * | 1976-01-28 | 1978-07-14 | Henri Bourboulon | |
DE2653191B2 (en) * | 1976-11-23 | 1978-08-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | LED segment display |
DE3017892A1 (en) * | 1979-05-11 | 1980-11-13 | Tokyo Shibaura Electric Co | DISPLAY DEVICE WITH LIGHT-EMITTING DIODES |
DE3313558A1 (en) * | 1983-03-14 | 1984-09-20 | Zellweger Uster Ag, Uster | Display cover for devices in general machine and apparatus building |
DE3803951A1 (en) * | 1988-02-10 | 1989-08-24 | Mentor Gmbh & Co | REFLECTOR LIGHT |
DE3931668A1 (en) * | 1989-09-22 | 1991-04-04 | Bodenseewerk Geraetetech | Illumination arrangement for display tables - has LED(S) on board behind front panel illumination fixed transparent characters |
DE9100355U1 (en) * | 1990-01-25 | 1991-04-04 | Teletron S.r.l., Brescia | Protective screen for the lights (LED) of light boards or panels, in particular for overview, advertising or display boards and walls or the like. |
DE9114340U1 (en) * | 1991-11-18 | 1992-03-12 | Gerhard Elektronik GmbH, 6101 Brensbach | Device for displaying characters |
DE9302433U1 (en) * | 1993-02-19 | 1993-04-15 | Multi Led Electronic Gmbh, 2085 Quickborn | Arrangement for illuminating background areas |
DE9307862U1 (en) * | 1993-05-25 | 1993-07-22 | Maas & Roos Lichtwerbung GmbH, 91161 Hilpoltstein | Luminaires for illuminated signs |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4225380A (en) * | 1978-09-05 | 1980-09-30 | Wickens Justin H | Method of producing light emitting semiconductor display |
US4271408A (en) * | 1978-10-17 | 1981-06-02 | Stanley Electric Co., Ltd. | Colored-light emitting display |
GB2058427A (en) * | 1979-09-06 | 1981-04-08 | Bbc Brown Boveri & Cie | Modular Large-area Display Panel |
FR2563647B1 (en) * | 1984-04-25 | 1988-03-25 | Electro Pjp Sa | MODULAR DEVICE FOR REALIZING ELECTROLUMINESCENT DISPLAY UNITS ADAPTED TO SPECIFIC NEEDS |
DE9411065U1 (en) * | 1994-07-07 | 1994-10-27 | Abler, Gerhard, 90475 Nürnberg | Luminous bodies for advertising, display and similar visible surfaces |
-
1994
- 1994-07-07 DE DE9411065U patent/DE9411065U1/en not_active Expired - Lifetime
-
1995
- 1995-07-07 EP EP95110622A patent/EP0691637A1/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH601880A5 (en) * | 1976-01-28 | 1978-07-14 | Henri Bourboulon | |
DE2653191B2 (en) * | 1976-11-23 | 1978-08-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | LED segment display |
DE3017892A1 (en) * | 1979-05-11 | 1980-11-13 | Tokyo Shibaura Electric Co | DISPLAY DEVICE WITH LIGHT-EMITTING DIODES |
DE3313558A1 (en) * | 1983-03-14 | 1984-09-20 | Zellweger Uster Ag, Uster | Display cover for devices in general machine and apparatus building |
DE3803951A1 (en) * | 1988-02-10 | 1989-08-24 | Mentor Gmbh & Co | REFLECTOR LIGHT |
DE3931668A1 (en) * | 1989-09-22 | 1991-04-04 | Bodenseewerk Geraetetech | Illumination arrangement for display tables - has LED(S) on board behind front panel illumination fixed transparent characters |
DE9100355U1 (en) * | 1990-01-25 | 1991-04-04 | Teletron S.r.l., Brescia | Protective screen for the lights (LED) of light boards or panels, in particular for overview, advertising or display boards and walls or the like. |
DE9114340U1 (en) * | 1991-11-18 | 1992-03-12 | Gerhard Elektronik GmbH, 6101 Brensbach | Device for displaying characters |
DE9302433U1 (en) * | 1993-02-19 | 1993-04-15 | Multi Led Electronic Gmbh, 2085 Quickborn | Arrangement for illuminating background areas |
DE9307862U1 (en) * | 1993-05-25 | 1993-07-22 | Maas & Roos Lichtwerbung GmbH, 91161 Hilpoltstein | Luminaires for illuminated signs |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0691637A1 (en) * | 1994-07-07 | 1996-01-10 | Gerhard Abler | Illuminated display for advertising, information or similar |
DE19960728A1 (en) * | 1999-12-16 | 2001-06-21 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Device for shadow-free backlighting of large-area displays |
US6488385B2 (en) | 1999-12-16 | 2002-12-03 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen | Device for shadowless backlighting of large-area displays |
DE19960728B4 (en) * | 1999-12-16 | 2011-03-31 | Osram Gesellschaft mit beschränkter Haftung | Device for shadow-free backlighting of large-area displays |
Also Published As
Publication number | Publication date |
---|---|
EP0691637A1 (en) | 1996-01-10 |
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