DE19616461A1 - Optical beacon mast system - Google Patents

Optical beacon mast system

Info

Publication number
DE19616461A1
DE19616461A1 DE19616461A DE19616461A DE19616461A1 DE 19616461 A1 DE19616461 A1 DE 19616461A1 DE 19616461 A DE19616461 A DE 19616461A DE 19616461 A DE19616461 A DE 19616461A DE 19616461 A1 DE19616461 A1 DE 19616461A1
Authority
DE
Germany
Prior art keywords
mast
optical
luminaire system
maintenance
light
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Withdrawn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
DE19616461A
Other languages
German (de)
Inventor
Hermann Leber
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 DE19616461A priority Critical patent/DE19616461A1/en
Publication of DE19616461A1 publication Critical patent/DE19616461A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
    • F21S8/083—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light of bollard type, i.e. with lighting fixture integrated into the standard or mounted on top of it and having substantially the same diameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/005—Measures against vandalism, stealing or tampering
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type

Abstract

An optical lighting system comprises headlamps with ballast units, optical distributors and lenses built into masts with or without reflecting inner walls, and possibly using optic fibres. All components needing maintenance or renewal are mounted in the lower mast region so that they can be reached without ladders, but are still protected against vandalism. The reflector and/or lens system can be focused to form a concentrated beam at the top end of each mast. With very high masts, a reflecting layer is mounted on the inside or a tube of suitable material and reflection properties is mounted inside. Any required light pattern can be generated by the choice of the optical output system.

Description

Die Neuentwicklung besteht darin, daß ein Scheinwerfersystem, bestehend aus Vorschaltgerät mit focusierbarer Fassung, Leuchtmittel, Reflektor und Linsensystem, im unteren Teil eines Mastes untergebracht, das vom Leuchtmittel erzeugte Licht konzentriert und in ein optisches Verteilsystem mit Spiegelreflektor, das am Mastende angebracht ist und das Licht nach der gewählten Lichtverteilkurve verteilt, leitet.The new development is that a headlight system consisting of Ballast with focusable socket, illuminant, reflector and lens system, in lower part of a mast, which concentrates the light generated by the lamp and in an optical distribution system with mirror reflector, which is attached to the mast end and distributes the light according to the selected light distribution curve.

Bei den derzeit verwendeten Mastbeleuchtungen sind die Leuchtenkörper einschließlich Vorschaltgerät, Spiegelreflektor und Leuchtmittel, am Mastkopf montiert. Dadurch ergeben sich teilweise große und aufwendige Aufsatz- und Auslegerleuchten mit Zuleitungen, bei denen die Wartung und Erneuerung der Leuchten und/oder Leuchtmittel mit einem erheblichen technischen und finanziellen Aufwand verbunden ist, da stets Steighilfen und Sicherungen zum Erreichen der Leuchten nötig sind und unter erschwerten Bedingungen in der Höhe gearbeitet werden muß.The luminaire bodies are included in the mast lighting currently used Ballast, mirror reflector and illuminant, mounted on the mast head. This results in large and elaborate top and bracket lights with supply lines which the maintenance and renewal of the lights and / or lamps with a considerable technical and financial effort is involved, since always climbing aids and Fuses to reach the lights are necessary and in difficult conditions the height must be worked.

Es sind aus Sicherheitsgründen zusätzlich zum Gerät mehrere Personen für Wartungs- und Reparaturarbeiten erforderlich.For safety reasons, there are several people for maintenance and Repair work required.

Weiter entfällt auch die Zuleitung im Mast, die bei herkömmlichen Mastleuchten mit Zugentlastungen aufwendig befestigt werden muß und häufig stark wechselnden thermischen Umgebungsverhältnissen ausgesetzt ist und dadurch einer verstärkten Alterung unterliegt.Furthermore, the supply line in the mast, which is the case with conventional mast lights, is also omitted Strain relief must be fastened and often heavily changing is exposed to thermal environmental conditions and thereby an increased Aging is subject to.

Ziel der Neuentwicklung ist es, daß die Wartungs- und Reparaturarbeiten an Mastleuchten weitestgehend von nur einer Person ohne großen Aufwand ebenerdig ausgeführt werden können und daß keine sicherheitsrelevanten elektrische Systeme in der Mastaufsatzleuchte untergebracht sind. Damit ist ein einfacher und kostengünstiger Unterhalt gegeben.The aim of the new development is that the maintenance and repair work on mast lights as far as possible be carried out at ground level by just one person with little effort can and that no safety-related electrical systems in the post top light are accommodated. This provides simple and inexpensive maintenance.

Hierzu werden alle Betriebsmittel, wie Vorschaltgerät (1), Fassung und Leuchtmittel (2), Reflektor (3), Spiegel und/oder Linsenkombination (5) im Mastfuß untergebracht.For this purpose, all equipment such as ballast ( 1 ), socket and illuminant ( 2 ), reflector ( 3 ), mirror and / or lens combination ( 5 ) are housed in the mast base.

Durch eine oder mehrere Tür(en) (4) im Mastfuß können diese somit ohne großen Aufwand gewartet oder ausgetauscht werden. Through one or more door (s) ( 4 ) in the mast base, they can be easily serviced or replaced.

Bei sehr hohen Masten, bei denen die Lichtausbeute trotz Bündelung nicht ausreichend hoch ist, kann die Innenseite des Mastes durch geeignete Verfahren oder Maßnahmen reflektierend gestaltet werden, dies kann durch Verspiegelung oder Beschichtung der Innenseite des Mastes und/oder Einbringen eines reflektierenden Lichtrohres (6) geschehen.In the case of very high masts, in which the light yield is not sufficiently high despite bundling, the inside of the mast can be designed reflectively by suitable methods or measures, this can be done by mirroring or coating the inside of the mast and / or by inserting a reflective light tube ( 6 ) happen.

In Situationen, in denen durch die zuvor beschriebenen Maßnahmen kein zufriedenstellendes Ergebnis erzielt werden kann, ist es auch möglich, in den Mast Lichtleitfasern (9) einzubringen. Damit können auch an Auslegern befestigte konventionelle Mastleuchten mit dem beschriebenen Mastleuchtensystem ausgestattet werden. Der Leuchtengestaltung sind damit kaum Grenzen gesetzt.In situations in which a satisfactory result cannot be achieved by the measures described above, it is also possible to introduce optical fibers ( 9 ) into the mast. This means that conventional mast luminaires attached to brackets can also be equipped with the mast luminaire system described. There are hardly any limits to the luminaire design.

Durch in Material und Form geeignete Spiegelreflektoren (8) und/oder Linsen- oder andere geeignete Lichtaustrittssysteme (7) am Mastende ist jede übliche Lichtverteilung realisierbar und somit eine wartungsfreundliche und gute Beleuchtung möglich.By means of mirror reflectors ( 8 ) and / or lens or other suitable light exit systems ( 7 ) at the end of the mast that are suitable in terms of material and shape, any conventional light distribution can be realized and thus maintenance-friendly and good lighting is possible.

Der Vorteil des Optischen Mastleuchtensystems ist, daß anstatt teurer hochwertiger Mastleuchten hoch oben, einfache offene Systeme im Handbereich untergebracht werden.The advantage of the optical mast luminaire system is that instead of expensive high quality Mast lights high up, simple open systems can be accommodated in the hand area.

Die Montage, Wartung und Reparatur ist wesentlich einfacher und es werden sowohl die Herstellungs- als auch die Unterhaltskosten stark gesenkt.The assembly, maintenance and repair is much easier and both Manufacturing and maintenance costs are greatly reduced.

Durch die Unterbringung im Mast sind die Betriebsmittel vor Vandalismus geschützt.The equipment is protected against vandalism by being placed in the mast.

Das Mastleuchtensystem ist ebenso in Steh- (11) und Pollerleuchten (10) einsetzbar. Der Vorteil liegt bei dieser Anwendung jedoch mehr im Bereich der Sicherheit im Betrieb als im einfachen und kostengünstigen Unterhalt. Auch ergeben sich durch die Neuentwicklung in diesem Bereich weitreichende Möglichkeiten bei der Gestaltung der Leuchten.The mast light system can also be used in floor ( 11 ) and bollard lights ( 10 ). However, the advantage of this application lies more in the area of operational safety than in simple and inexpensive maintenance. The new development in this area also offers extensive options for the design of the lights.

Während bei den derzeit üblichen indirekt strahlenden Stehleuchten meist eine 500 W Halogenlampe in einem Reflektor mit ca. 200 mm Durchmesser am Ende der Leuchte untergebracht ist, könnte beim neuen System das Leuchtmittel mit dem eventuell erforderlichen Vorschaltgerät im Sockel untergebracht werden.While in the currently common indirect lighting floor lamps usually a 500 W Halogen lamp in a reflector with a diameter of approx. 200 mm at the end of the lamp in the new system, the lamp could possibly be used with the required ballast can be accommodated in the base.

Mit der dadurch erzielten Verlagerung des Schwerpunkts in Richtung des Bodens verringert sich die Gefahr des Umkippens der Leuchte erheblich. With the resultant shift of the center of gravity towards the ground reduced the risk of the lamp tipping over considerably.  

Ebenso ist durch die geschützte Anordnung der elektrischen und optischen Teile eine Beschädigung durch Stoß oder Umfallen ausgeschlossen.Likewise, due to the protected arrangement of the electrical and optical parts Damage due to impact or falling over is excluded.

Die Temperatur der Oberflächen der Leuchte ist vor allem im oberen Bereich im Vergleich zu den herkömmlichen Stehleuchten minimiert. Dadurch sinkt die Brandgefahr durch den Betrieb der Leuchte in der Nähe leicht brennbarer Einrichtungsgegenstände, wie Vorhänge und Holzverkleidungen enorm bzw. entfällt ganz.The temperature of the surface of the lamp is especially in the upper area in comparison minimized to conventional floor lamps. This reduces the risk of fire due to the Operation of the lamp in the vicinity of easily flammable furnishings such as curtains and wood cladding enormous or completely eliminated.

Der Reflektor, der bei den herkömmlichen Leuchten aus Sicherheitsgründen relativ groß sein muß, kann durch geeignete Lichtaustrittssysteme beliebig klein gehalten werden oder sogar ganz entfallen. Damit kann fast jeder gestalterische Wunsch erfüllt werden.The reflector, which is relatively large in conventional lights for safety reasons must be kept as small as possible by means of suitable light emission systems or are even completely eliminated. This means that almost every design wish can be fulfilled.

BezugszeichenlisteReference list

1 Vorschaltgerät
2 Fassung mit Leuchtmittel
3 Reflektor
4 Tür für Wartungs- und Instandsetzungsarbeiten
5 Spiegel/Linsenkombination
6 Mast mit oder ohne reflektierende Auskleidung
7 Lichtaustrittssystem am Mastkopf
8 Spiegelreflektor
9 Lichtleitfasern zur Leitung des Lichts vom Scheinwerfersystem zum Mastkopf
10 Pollerleuchte
11 Stehleuchte 1 ballast
2 socket with illuminant
3 reflector
4 door for maintenance and repair work
5 mirror / lens combination
6 mast with or without reflective lining
7 Light exit system on the mast head
8 mirror reflector
9 optical fibers for guiding the light from the headlight system to the mast head
10 bollard light
11 floor lamp

Claims (9)

1. Optisches Mastleuchtensystem dadurch gekennzeichnet, daß es aus einem Scheinwerfersystem mit Leuchtmittel, Vorschaltgerät, optischem Verteilersystem und Abdeckung mit Spiegelreflektor zum Ein- und Anbau an Maste mit/ohne reflektierende Innenwand und/oder Innenrohr oder Lichtleiter besteht.1. Optical mast luminaire system characterized in that it consists of a headlight system with lamps, ballast, optical distribution system and cover with mirror reflector for installation and attachment to masts with / without reflective inner wall and / or inner tube or light guide. 2. Optisches Mastleuchtensystem nach 1, dadurch gekennzeichnet, daß alle Teile, die einer Wartung und/oder Erneuerung bedürfen, im unteren Teil des Mastes untergebracht sind und somit ohne Steighilfen erreicht werden können und auch vor Vandalismus sicher geschützt sind.2. Optical mast luminaire system according to 1, characterized in that all parts that require maintenance and / or renewal need to be accommodated in the lower part of the mast and therefore without climbing aids can be achieved and are also protected against vandalism. 3. Optisches Mastleuchtensystem nach 1, 2, dadurch gekennzeichnet, daß durch einen geeigneten focusierbaren Reflektor und/oder Linsensystem der vom Leuchtmittel erzeugte Lichtstrom gebündelt auf das Mastende geworfen wird.3. Optical mast luminaire system according to 1, 2, characterized in that by a suitable focusable reflector and / or Lens system the luminous flux generated by the lamp bundled on the mast end is thrown. 4. Optisches Mastleuchtensystem nach 1-3, dadurch gekennzeichnet, daß bei sehr hohen Masten eine reflektierende Schicht aus geeignetem Material auf die Innenseite des Mastes aufgebracht oder/und ein Rohr aus geeigneten Material und geeigneten Reflexionseigenschaften in den Mast eingebracht wird.4. Optical mast luminaire system according to 1-3, characterized in that at very high masts a reflective layer suitable material applied to the inside of the mast and / or a tube suitable material and suitable reflective properties introduced into the mast becomes. 5. Optisches Mastleuchtensystem nach 1-3, dadurch gekennzeichnet, daß die Weiterleitung des Lichtes ab der idealen Grenze in Lichtleitfasern erfolgt und somit beliebig aufgeteilt und umgelenkt werden kann.5. Optical mast luminaire system according to 1-3, characterized in that the transmission of the light from the ideal limit in Optical fibers are made and can thus be divided and redirected as desired. 6. Optisches Mastleuchtensystem nach 1-5, dadurch gekennzeichnet, daß durch ein geeignetes Lichtaustrittssystem mit oder ohne Spiegelreflektor am Mastende jede gewünschte Lichtverteilung realisiert werden kann. Die Abdeckungen können als Schirm, Kugel oder Leuchten im historischen Stil ausgebildet und so dem jeweiligen Verwendungszweck angepaßt werden. 6. Optical mast luminaire system according to 1-5, characterized in that by a suitable light exit system with or without Mirror reflector at the mast end any desired light distribution can be realized. The covers can be used as an umbrella, ball or lights in historical style trained and adapted to the respective purpose.   7. Optisches Mastleuchtensystem nach 1-6, dadurch gekennzeichnet, daß durch die Anordnung des Leuchtmittels im unteren Mastteil die Zuleitung und deren Befestigung und damit die Wartung und Erneuerung dieser Komponenten am Mastkopf entfällt.7. Optical mast luminaire system according to 1-6, characterized in that by the arrangement of the lamp in the lower Mast part the supply line and its attachment and thus the maintenance and renewal these components on the mast head are omitted. 8. Optisches Mastleuchtensystem nach 1-7, dadurch gekennzeichnet, daß im oberen, schwer zugänglichen Mastteil und/oder in den am Mastende angebrachten Leuchtenteilen keine elektrischen und/oder mechanischen Teile, die einer stetigen Wartung bedürfen, untergebracht sind.8. Optical mast luminaire system according to 1-7, characterized in that in the upper, difficult to access mast part and / or in the No electrical and / or mechanical lighting parts attached to the mast end Parts that require constant maintenance are housed. 9. Optisches Mastleuchtensystem nach 1-8, dadurch gekennzeichnet, daß das System auch in Steh- und Pollerleuchten eingesetzt werden kann, wobei in diesen Fällen weniger der geringere Aufwand bei der Wartung als die erhöhte Sicherheit im Betrieb und die Gestaltungsmöglichkeit von Vorteil ist.9. Optical mast luminaire system according to 1-8, characterized in that the system is also used in floor and bollard lights can be, in these cases less the less maintenance effort than the increased security in operation and the design options are an advantage.
DE19616461A 1995-05-02 1996-04-25 Optical beacon mast system Withdrawn DE19616461A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19616461A DE19616461A1 (en) 1995-05-02 1996-04-25 Optical beacon mast system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29507262U DE29507262U1 (en) 1995-05-02 1995-05-02 Optical mast lighting system
DE19616461A DE19616461A1 (en) 1995-05-02 1996-04-25 Optical beacon mast system

Publications (1)

Publication Number Publication Date
DE19616461A1 true DE19616461A1 (en) 1996-11-28

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ID=8007486

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29507262U Expired - Lifetime DE29507262U1 (en) 1995-05-02 1995-05-02 Optical mast lighting system
DE19616461A Withdrawn DE19616461A1 (en) 1995-05-02 1996-04-25 Optical beacon mast system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29507262U Expired - Lifetime DE29507262U1 (en) 1995-05-02 1995-05-02 Optical mast lighting system

Country Status (1)

Country Link
DE (2) DE29507262U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999010864A1 (en) * 1997-08-25 1999-03-04 Lewis Gordon C System for lighting overhead highway signs from a remote light source
WO2004053386A1 (en) * 2002-12-11 2004-06-24 Flos S.P.A. Illuminator with periscopic optical guidance
US8636389B2 (en) 2010-03-17 2014-01-28 Uwe Knappschneider Projection street lamp
WO2014193830A1 (en) * 2013-05-31 2014-12-04 3M Innovative Properties Company Luminaire for crosswalk

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29714000U1 (en) * 1997-08-06 1997-10-16 Sauernheimer Gmbh Lighting device with an information carrier arranged on a mast
DE202015106221U1 (en) * 2015-11-17 2017-02-20 Zumtobel Lighting Gmbh LED lamp with a base element and a rod-shaped element
DE202015106217U1 (en) * 2015-11-17 2017-02-20 Zumtobel Lighting Gmbh LED lamp with a base element and a rod-shaped element
DE102019109806A1 (en) * 2019-01-10 2020-07-16 Sls Super Light Solutions Ug (Haftungsbeschränkt) Lighting device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8803720U1 (en) * 1987-03-24 1988-05-11 Bartenbach, Christian, Ing., Aldrans, Tirol, At
US4878160A (en) * 1988-03-11 1989-10-31 Reneau George W Outdoor lightpole
JPH03182001A (en) * 1989-12-12 1991-08-08 Kawasaki Steel Corp Illumination post and signal post
US5134550A (en) * 1991-06-28 1992-07-28 Young Richard A Indirect lighting fixture
US5161874A (en) * 1991-05-22 1992-11-10 Mitchell C. Radov Remote illumination system
FR2679007A1 (en) * 1991-07-09 1993-01-15 Self Ec Optical-fibre public lighting equipment, such as lamp posts
WO1994016265A1 (en) * 1992-12-31 1994-07-21 Minnesota Mining And Manufacturing Company Pole light having a programmable footprint
JPH0745118A (en) * 1993-07-30 1995-02-14 Iwasaki Electric Co Ltd Lighting system with non-lighting detecting function
EP0678704A1 (en) * 1994-04-06 1995-10-25 INFODATA S.a.s. di PICCIAFOCO ROBERTO & C. Lamp-post for road lighting
DE4438062A1 (en) * 1994-10-25 1996-08-22 Braun Uwe Peter Dipl Ing Fh Secondary electric lamp-post type light for roadways and public places

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8803720U1 (en) * 1987-03-24 1988-05-11 Bartenbach, Christian, Ing., Aldrans, Tirol, At
US4878160A (en) * 1988-03-11 1989-10-31 Reneau George W Outdoor lightpole
JPH03182001A (en) * 1989-12-12 1991-08-08 Kawasaki Steel Corp Illumination post and signal post
US5161874A (en) * 1991-05-22 1992-11-10 Mitchell C. Radov Remote illumination system
US5134550A (en) * 1991-06-28 1992-07-28 Young Richard A Indirect lighting fixture
FR2679007A1 (en) * 1991-07-09 1993-01-15 Self Ec Optical-fibre public lighting equipment, such as lamp posts
WO1994016265A1 (en) * 1992-12-31 1994-07-21 Minnesota Mining And Manufacturing Company Pole light having a programmable footprint
JPH0745118A (en) * 1993-07-30 1995-02-14 Iwasaki Electric Co Ltd Lighting system with non-lighting detecting function
EP0678704A1 (en) * 1994-04-06 1995-10-25 INFODATA S.a.s. di PICCIAFOCO ROBERTO & C. Lamp-post for road lighting
DE4438062A1 (en) * 1994-10-25 1996-08-22 Braun Uwe Peter Dipl Ing Fh Secondary electric lamp-post type light for roadways and public places

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999010864A1 (en) * 1997-08-25 1999-03-04 Lewis Gordon C System for lighting overhead highway signs from a remote light source
WO2004053386A1 (en) * 2002-12-11 2004-06-24 Flos S.P.A. Illuminator with periscopic optical guidance
US8636389B2 (en) 2010-03-17 2014-01-28 Uwe Knappschneider Projection street lamp
WO2014193830A1 (en) * 2013-05-31 2014-12-04 3M Innovative Properties Company Luminaire for crosswalk

Also Published As

Publication number Publication date
DE29507262U1 (en) 1995-06-29

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