EP0952387A2 - Système d' éclairage avec feux et lampes à basse tension - Google Patents

Système d' éclairage avec feux et lampes à basse tension Download PDF

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Publication number
EP0952387A2
EP0952387A2 EP99108101A EP99108101A EP0952387A2 EP 0952387 A2 EP0952387 A2 EP 0952387A2 EP 99108101 A EP99108101 A EP 99108101A EP 99108101 A EP99108101 A EP 99108101A EP 0952387 A2 EP0952387 A2 EP 0952387A2
Authority
EP
European Patent Office
Prior art keywords
lighting system
leds
lamps
led
designed
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Withdrawn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
EP99108101A
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German (de)
English (en)
Other versions
EP0952387A3 (fr
Inventor
Hannes Dr. Schulze Horn
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.)
SCHULZE HORN, HANNES DR.-ING.
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
Publication of EP0952387A2 publication Critical patent/EP0952387A2/fr
Publication of EP0952387A3 publication Critical patent/EP0952387A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B63B45/04—Arrangements or adaptations of signalling or lighting devices the devices being intended to indicate the vessel or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B63B2045/005—Arrangements or adaptations of signalling or lighting devices comprising particular electric circuits
    • 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]

Definitions

  • the invention relates to a lighting system with low-voltage lights and lamps, which consist of a common energy supply part, e.g. a battery that is supplied with electrical energy, in particular for installation on boats or ships or caravans.
  • a common energy supply part e.g. a battery that is supplied with electrical energy, in particular for installation on boats or ships or caravans.
  • Low voltage lighting systems are known. In particular for mobile units, such as boats, caravans etc.
  • the known low-voltage lighting systems mainly work with low-voltage incandescent lamps.
  • LED headlights are known, so-called cluster lamps, which according to the information in the catalog can be used as lighting, message, status and warning indicators.
  • the LEDs of individual headlights can have the colors red, green or yellow.
  • the individual LEDs of the known headlights are arranged in concentric circles at a distance from one another on a base plate.
  • the lights and lamps have power LEDs in combinable form as light sources.
  • a design of the system that is particularly adapted to the task can be achieved. This is exploited by the fact that there are power LEDs in a wide variety of colors, e.g. in red, green, blue and amber, but also in white or that these colors are adjustable. Due to the combinability or adjustability, any single or mixed color can be achieved.
  • the individual LED represents the smallest combination unit.
  • An LED base can be used to create a previously unattainable variety of lamps in terms of shape and radiation. The variety of shapes can be achieved particularly cheaply by a modular system. This applies to the emittable colors as well as the spatial arrangement of the LEDs.
  • the lamps or lights at least in groups, e.g. Interior lighting, instrument lighting, etc. and / or color-selectively adjustable in brightness.
  • brightness can be selected at any time, which allows adaptation to the respective outdoor lighting conditions.
  • individual preferences can be taken into account.
  • the lamps or luminaires have a protective device acting individually, in groups or as a whole, for example against overvoltage. This advantageously ensures that the LEDs and their circuits are not damaged, even if improperly connected, for example by the owners of boats or caravans or by electrical specialists who are not familiar with LED technology.
  • the lamps or luminaires have a short-circuit or contact interruption display device, which acts individually, in groups or as a whole, e.g. Broken wire or switch position display device. In this way, errors in the system can be quickly identified and specifically eliminated. Because of the long service life of LEDs, the failure probability in the systems according to the invention shifts from the light source failure to the line or contact failure.
  • the LEDs are advantageously mounted on modules that have individual LEDs or groups of LEDs.
  • the building blocks can be arranged on a carrier, but can also have only one surrounding element.
  • the LEDs which have a relatively small radiation angle, advantageously have radiation optics. A radiation characteristic similar to that of the known filament lamp can thus be achieved.
  • the radiation optics works advantageously with mini prisms.
  • the radiation axes of the LEDs are simply concentrated to one point. At this point the light is mixed and emitted.
  • the prisms or a fresnel-like optic according to the invention can consist not only of glass, but also of pressed plastic or of injection-molded plastics.
  • the material is e.g. Acrylic or epoxy.
  • the integration of a prismatic radiator is possible, then there is a directional radiation, e.g. in the direction of the aisle.
  • the lamps according to the invention which can be formed are particularly advantageous for battery-powered systems, for example in boats, in caravans, but also for reading lights or workstation lights which can be individually adjusted to a specific color location.
  • Luminaires of all types, which were originally equipped with conventional lamps, can advantageously be easily converted due to the combinability of the LED modules.
  • the power LEDs are arranged in strips on lamp modules.
  • the strips can advantageously be straight or curved, so that there is the possibility of achieving all the desired radiation surfaces with a mixed arrangement of colors.
  • the individual building blocks can have the shape of "Lego bricks” or “Fischer technology bricks”.
  • Another embodiment of the invention provides that the power LEDs of the components are arranged in a triangular shape. This allows the formation of special color triples (e.g. red, green, blue) as the smallest assembly units.
  • special color triples e.g. red, green, blue
  • the module design for the power LEDs in a square shape, in particular in a rectangular shape is also possible.
  • an increased radiation of a special color, e.g. red, or another color, e.g. Amber, particularly cheap for interior lighting, but also a white LED can be included in the individual module.
  • the smallest component is the single LED on a plug-in or adhesive base, so a particularly individual LED combination is possible.
  • a reflective layer for example an aluminum foil, is arranged under the power LEDs. This advantageously results in an albeit slight increase in the radiation effect due to the reflection of scattered radiation even for the normal parallel arrangement of the LEDs.
  • the reflective layer is particularly important if the LEDs are mounted in an oblique arrangement or in a flat arrangement, ie not vertically on their carrier. The reflective layer is even indispensable here.
  • the LED modules are arranged on a flat, preferably one-piece, carrier. This results in a particularly space-saving arrangement for the LED modules, which can advantageously be used without a housing.
  • the LED carrier can also be designed in several pieces, in particular in multiple layers, preferably in two layers.
  • the LED lamp can be formed on the carrier in the desired color combination.
  • An energy distribution level can be formed between the individual layers. This must be matched to the respective combination of stripes, triangles, quadrilaterals, etc. as LED modules. Overall, there is a free configurability of the LED modules, this is especially for designer lights, but also for individual designs of the lamps formed, i.e. also for series products, e.g. Work place lights, important.
  • the LED modules are designed to be insertable or pluggable, e.g. such as tongue and groove systems or as general elevation systems, e.g. in a round shape.
  • a firm connection between the individual building blocks can advantageously be produced, with particular vibration resistance being achieved by gluing.
  • Electrical connections can be integrated into the assembly connections, e.g. Wire spring sleeve connections.
  • the power LEDs have a surrounding element, for example a frame or a sheet metal clamp, the surrounding element forming a compact LED lamp from the individual parts of the LED arrangement.
  • the lamp formed can thus be easily assembled and there is no fear of the LED lamp formed falling apart even when subjected to vibrations. Nevertheless, an individual design is possible.
  • the LEDs are advantageously connected individually or in groups to a, preferably electronic, dimmer which is preferably designed to be color-selective.
  • a, preferably electronic, dimmer which is preferably designed to be color-selective.
  • This enables optimal adaptation to special lighting requirements, also in relation to workplace requirements, e.g. to reproduce the daylight intensity and the daylight path (blue / red). Together with an increase or decrease in the light intensity, the performance rhythm of a person can be taken into account.
  • An adaptation to a light-dark transition or vice versa is also advantageously possible. This is important for ships, boats, etc.
  • the dimmer is designed to work according to the PWM principle. This makes it possible to use inexpensive electronic components. At the same time, optimal adjustability is achieved in a wide range. It is also provided that the dimmer is advantageously designed as an electronic transformer. This allows the LEDs to be connected to different voltages, e.g. at 400 V, 220 V, or at voltages below 40 V, e.g. at 24 V or 12 V.
  • the dimmer prefferably forms a unit with the LED carriers. This results in a well-manageable lighting device for individual lamps or for lights.
  • the dimmer can also be arranged spatially separate from the LED lamp, e.g. in the base of a standard lamp or centrally for a group of lamps.
  • signal (position) lanterns for boats or ships equipped with LEDs have undyed (non-filtering) cover glasses. This makes it possible to increase the efficiency compared to the known ship lanterns provided with colored, filtering glasses. The good efficiency of the LED technology is thereby increased even further in the application.
  • the LEDs for boat or ship position lanterns are arranged in clusters which are designed to comply with the prescribed light intensity and radiation angle. This results in easy-to-use lamp units, especially in the form of small clusters, with the prescribed radiation values.
  • the clusters are formed, preferably as dense (LED to LED) clusters, and in particular are mountable overall, e.g. form pluggable assembly units cast in plastic. This enables simple assembly and replacement similar to that of a light bulb.
  • the locking can be done simply by a spring on the back.
  • a screw connection can also be provided.
  • a further embodiment of the invention is provided in such a way that the clusters, preferably with their feed lines, form watertight, in particular cast, units. This results in a corrosion-resistant design of the LED blocks. It is particularly advantageous if the supply lines, which can form a unit with the encapsulated blocks, are so long that their connection to the power supply network of the boat, caravan or ship takes place in a water-protected room, i.e. not directly on the position lamp or similar
  • the clusters for large position lamps, work lights etc. are connected to a medium voltage (110 V to 400 V) power supply unit, in particular via a power supply unit. This advantageously results in the possibility of connecting LED lamps to existing on-board networks of higher voltage.
  • position lights or the like. are equipped with constant current regulation or at least with current monitoring. So compliance is mandatory Radiation performance of the position lights guaranteed.
  • the system is designed as a multi-circuit system, one circuit e.g. which includes separately adjustable interior lighting, a circle e.g. the separately adjustable instrument lighting and a circle e.g. the constantly shining position lanterns.
  • one circuit e.g. which includes separately adjustable interior lighting, a circle e.g. the separately adjustable instrument lighting and a circle e.g. the constantly shining position lanterns.
  • This is a version of the system that is particularly suitable for yachts.
  • the interior lighting has power LEDs with the color amber (ivory).
  • This configuration is particularly suitable for yachting purposes, since it allows the popular petroleum lamp light to be reproduced.
  • top light or other highly visible lights can be switched to a flashing or flashing mode with red light. This will make it easier to find an average, especially at night.
  • the low-voltage lighting system has dimmable and / or combinable LEDs with respect to the emitted colors, as well as LEDs emitting with constant brightness, in particular in one color (e.g. red, green or also white) emitting LEDs.
  • a boat or possibly a ship can advantageously be equipped with LED lights, lamps and position lights, despite different requirements for the respective attachment locations.
  • the system has dimmable and / or combinable LEDs in relation to the emitted colors and lamps that do not work with electroluminescence, such as light bulbs, halogen lamps, gas discharge lamps, etc. So at locations where LEDs are not beneficial would be, other lamps are used or remain with a retrofit. Mixing systems of this type will generally result from retrofitting, since for reasons of cost, older yachts or caravans are often only retrofitted with LED technology at special points, for example in the cabin.
  • the system according to the invention has a low voltage part and a normal voltage part (110 V to 400 V). The advantages of both low and medium voltage can be used depending on the location.
  • the system according to the invention has a normal voltage part (network) up to the LED lamps, a voltage adjustment device and low voltage parts limited to the LED supply.
  • This version is particularly suitable for larger ships. Then the wiring system installation can remain unchanged. Nevertheless, the advantages of LEDs can be used.
  • 1 denotes the on-board battery
  • 2 a main switch
  • Small LEDs 5 indicate any consumers that are switched on.
  • the distributor can also have switches, protection and display devices (wire breaks, contact breaks). Due to the low power consumption of the LED lamps, the use of a clock is recommended for monitoring. Such monitoring components are known from automation technology, e.g. from mining.
  • 6, 7, 8, 9 and 10 denote the position lights with their colors, white for the rear light, white for the anchor light, white for the so-called steamer light, which may be switched on, and 9 and 10 for the green and red of the bow light.
  • the parts of the bow lantern or, if two separate lanterns are used on the bow or one side of the yacht, are designed without filters according to the invention, since the LED clusters are designed to emit red or green light.
  • the clusters are advantageously designed as beam spreading clusters in order to maintain the required beam angles.
  • Dimmers 11 are provided for the interior lighting and the instrument lighting 12 and 13 respectively.
  • the individual lamps of the interior lighting can of course also be equipped with separate dimmers, e.g. form a unit with the LED block on a common base plate.
  • the circuit layout shown is only an example; other circuits representing a larger distribution can also be formed.
  • the light intensity regulators that may be necessary for the position lamps are advantageously integrated into the position lamps and are preferably also molded.
  • the second battery engine-start battery
  • the second battery engine-start battery
  • the modular combination system formed can advantageously be used to retrofit the lights already present in the boat.
  • the boat owner is therefore not forced to purchase and install new lights when LED lighting technology is introduced. This is a considerable advantage if the great individuality of the lights in boats and caravans, which also applies to this retrofit, applies.
  • FIGS. 2 to 6 show preferred individual LED barn stone shapes.
  • LEDs e.g. in a parallel row arrangement, arranged on a snap-on profile 16.
  • diffusing screen 17 is optionally arranged above the LEDs 15. This is advantageously connected to the outside walls of the luminaire in a dust-preventing manner.
  • 18 denotes the LEDs of a row module for insertion into a profile 20.
  • the LEDs 18 are arranged on a flat carrier 19.
  • the LEDs 18 are optionally covered by a common radiation profile 45, which can advantageously merge laterally into a cover housing 46. This advantageously results in a distributed, radiating, splash-proof light bar, which can replace, for example, the gas discharge tubes previously used, for example in boats and caravans.
  • 21 designates the LEDs with a pressed radiation profile 22.
  • the LEDs 21 are arranged on a carrier plate 23, which can optionally be formed elastically.
  • the lamp with the LEDs 21 can easily be adapted to any space and configuration requirements, e.g. be adapted for designer lamps, workplace lamps etc.
  • 24 denotes the LEDs, e.g. a triplet, on a reflector surface 25, e.g. an aluminum foil.
  • a triangular prism 26 is provided in the middle, which brings the advantageously flat LEDs 24 to radiation approximately in the direction perpendicular to the mounting surface.
  • FIG. 6 a block element corresponding to the principle of FIG. 8 is shown in double design, the LEDs 27 being arranged on a reflecting surface 28 in such a way that they radiate into a radiation prism 29. This advantageously results in a doubled light output compared to FIG. 8 without having to deviate from the flat design of the surface modules.
  • the LEDs 30, which can normally be emitted in different colors, but can also be emitted in one color, are arranged on modules 31.
  • the building blocks 31 have projections 33, e.g. in a cone shape, with integrated contact pins 34.
  • Bolt 32 or similar can penetrate corresponding holes in the module and result in an overall stable configuration of the LED plug-in system. Strength can be increased by strapping or edging the connector system.
  • the LED 35 is arranged on a foot 36 which has a plug contact 39 and, if appropriate, 37 to the side.
  • the LED modules 36 are arranged on a base plate 38, which can consist of cutable, flexible plastic. Any configuration of the LED lamp formed for retrofitting any LED lights is particularly advantageously possible.
  • 40 denotes LEDs of a row module 41, however, e.g. a rectangular or square module with many LEDs can also be formed. It is also possible to combine individual modules in any configuration.
  • the LEDs are supplied with electrical energy via a plug and distributor 42 and the feed line 43 from the dimmer 44, which may be designed as an electronic transformer. How to switch the individual LEDs can be seen from the above-mentioned brochure from Conrad-ELECTRONIC, which shows on page 662 both the well-known LED headlights and a circuit as well as a circuit board for 230 V.
  • the electrical details of the LED lamps formed are thus known to the person skilled in the art, just like PWM dimmers.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
EP99108101A 1998-04-24 1999-04-24 Système d' éclairage avec feux et lampes à basse tension Withdrawn EP0952387A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818403A DE19818403A1 (de) 1998-04-24 1998-04-24 Beleuchtungssystem mit Niederspannungs-Leuchten und -Lampen
DE19818403 1998-04-24

Publications (2)

Publication Number Publication Date
EP0952387A2 true EP0952387A2 (fr) 1999-10-27
EP0952387A3 EP0952387A3 (fr) 2001-05-23

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EP99108101A Withdrawn EP0952387A3 (fr) 1998-04-24 1999-04-24 Système d' éclairage avec feux et lampes à basse tension

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EP (1) EP0952387A3 (fr)
DE (1) DE19818403A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002001921A1 (fr) * 2000-06-27 2002-01-03 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Dispositif d'eclairage a diodes electroluminescentes (led), procede d'eclairage et procede de reconstitution d'image au moyen dudit dispositif d'eclairage a led
FR2830314A1 (fr) * 2001-10-03 2003-04-04 Chanel Dispositif d'eclairage a illumination variable, notamment pour maquillage ou photographie
FR2830315A1 (fr) * 2001-10-03 2003-04-04 Chanel Dispositif d'eclairage a illumination variable, notamment pour maquillage ou essayage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942177A1 (de) * 1999-09-03 2001-03-22 Osram Opto Semiconductors Gmbh Beleuchtungsvorrichtung
DE10147268A1 (de) * 2001-09-26 2003-04-24 Kastriot Merlaku Rückwärtslicht-Scheinwerfer für das Fahrzeug mit Leuchtdioden
DE10211784A1 (de) * 2002-03-16 2003-09-25 Juergen Melzer Energie-Spar-Navigationslichter
DE10228385A1 (de) * 2002-06-25 2004-01-22 Sai Automotive Sal Gmbh Folienisolierter Flachleiter mit einem faltbaren Bereich
DE10234102A1 (de) * 2002-07-26 2004-02-12 Hella Kg Hueck & Co. Leuchtdiodenanordnung
DE10318932A1 (de) * 2003-04-26 2004-11-25 Aqua Signal Aktiengesellschaft Spezialleuchtenfabrik Laterne, vorzugsweise für die Verwendung an Bord von Schiffen, insbesondere auf Sportbooten
DE202007011973U1 (de) 2007-08-27 2009-01-02 Ruppel, Stefan LED-Clusteranordnung mit Konstantstromschalter

Citations (3)

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Publication number Priority date Publication date Assignee Title
US4810937A (en) 1986-04-28 1989-03-07 Karel Havel Multicolor optical device
US5083192A (en) 1990-04-30 1992-01-21 Kulicke And Soffa Industries, Inc. Cluster mount for high intensity leds
US5301090A (en) 1992-03-16 1994-04-05 Aharon Z. Hed Luminaire

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FR2697485B1 (fr) * 1992-11-02 1995-01-20 Valeo Vision Feu de signalisation à éléments lumineux modulaires, pour véhicule automobile.
DE59710923D1 (de) * 1996-05-23 2003-12-04 Siemens Ag Leuchteinrichtung für die signalabgabe auf sowie die kennzeichnung und markierung von verkehrsflächen von flughäfen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810937A (en) 1986-04-28 1989-03-07 Karel Havel Multicolor optical device
US5083192A (en) 1990-04-30 1992-01-21 Kulicke And Soffa Industries, Inc. Cluster mount for high intensity leds
US5301090A (en) 1992-03-16 1994-04-05 Aharon Z. Hed Luminaire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"katalog electronic-welt, der firma conrad electronic", 1997

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002001921A1 (fr) * 2000-06-27 2002-01-03 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Dispositif d'eclairage a diodes electroluminescentes (led), procede d'eclairage et procede de reconstitution d'image au moyen dudit dispositif d'eclairage a led
US6909377B2 (en) 2000-06-27 2005-06-21 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Illumination device with light emitting diodes (LEDs), method of illumination and method for image recording with such an LED illumination device
FR2830314A1 (fr) * 2001-10-03 2003-04-04 Chanel Dispositif d'eclairage a illumination variable, notamment pour maquillage ou photographie
FR2830315A1 (fr) * 2001-10-03 2003-04-04 Chanel Dispositif d'eclairage a illumination variable, notamment pour maquillage ou essayage

Also Published As

Publication number Publication date
DE19818403A1 (de) 1999-10-28
EP0952387A3 (fr) 2001-05-23

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