EP2743564B2 - Dispositif d'éclairage et agencement d'éclairage pour l'éclairage de l'intérieur d'une tour ou d'un tunnel - Google Patents

Dispositif d'éclairage et agencement d'éclairage pour l'éclairage de l'intérieur d'une tour ou d'un tunnel Download PDF

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Publication number
EP2743564B2
EP2743564B2 EP13193863.1A EP13193863A EP2743564B2 EP 2743564 B2 EP2743564 B2 EP 2743564B2 EP 13193863 A EP13193863 A EP 13193863A EP 2743564 B2 EP2743564 B2 EP 2743564B2
Authority
EP
European Patent Office
Prior art keywords
lighting
light
housing
tower
devices
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.)
Active
Application number
EP13193863.1A
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German (de)
English (en)
Other versions
EP2743564A1 (fr
EP2743564B1 (fr
Inventor
Christian Heggemann
Daniel Müther
Michael GERKENS
Hans Schlingmann
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.)
Weidmueller Interface GmbH and Co KG
Original Assignee
Weidmueller Interface GmbH and Co KG
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
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Priority claimed from DE202012104882.5U external-priority patent/DE202012104882U1/de
Application filed by Weidmueller Interface GmbH and Co KG filed Critical Weidmueller Interface GmbH and Co KG
Publication of EP2743564A1 publication Critical patent/EP2743564A1/fr
Application granted granted Critical
Publication of EP2743564B1 publication Critical patent/EP2743564B1/fr
Publication of EP2743564B2 publication Critical patent/EP2743564B2/fr
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Classifications

    • 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
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/411—Lighting for industrial, commercial, recreational or military use for inspection of the interior of hollow structures, e.g. vessels, tubes
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
    • 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 arrangement for illuminating the interior of a tower or tunnel, in particular a wind turbine tower.
  • the illumination arrangement has two or preferably a plurality of illumination devices arranged at a distance from one another, which are electrically conductively connected to one another by a cable or a plurality of cable sections with electrical line conductors, wherein the illumination devices each have a housing which is in any case designed to be partially transparent.
  • Such lighting arrangements e.g. for the tower of a wind turbine are known per se.
  • illumination devices which have connections on opposite sides of the housing for the power supply or forwarding of the power supply to a further illumination device.
  • Several such lighting devices can be connected via cable sections to a lighting arrangement in the form of a chain, which is arranged along a tower or tunnel. The lighting devices radiate essentially in a direction transverse to the cable sections and thus transversely to the longitudinal axis of the tower.
  • a lighting arrangement according to the preamble of claim 1 is known as "ENERCON LED light NL 24" from the publication “Harting for power engineering” of 06 August 2009.
  • the pamphlets JP 2002-157914 A and DE 100 29 069 A1 describe luminous bodies that use light-emitting diodes (LEDs) as light bulbs instead of incandescent lamps.
  • the luminous bodies have a printed circuit board, which builds LEDs on both sides, whereby a radiation is achieved on both sides.
  • the publication US 2006/0083017 A1 shows a navigation light, which also uses LEDs as bulbs.
  • the LEDs are also arranged on both sides of a circuit board, which is perpendicular to a mounting plate of the navigation light to achieve lateral radiation. It is therefore the object of the innovation to further develop the lighting arrangement of the generic type of art that with only a small amount of equipment and with only a few lighting devices, the tower interior is illuminated satisfactorily.
  • a preferred illumination arrangement 1 has two or more illumination devices 2 arranged at a distance from one another, which are electrically conductively connected to one another by a cable or as shown here by a plurality of cable sections 4 and which are connected to the inner wall 3 of a tower, in particular a wind turbine tower. are arranged.
  • Each lighting device 2 has a housing 5, which consists of a housing base 6 and a mounted on the housing base 6 and fastened (fastener 18) housing cover 7, wherein the housing cover 7 completely or at least partially made of a transparent, well-transparent material.
  • an intermediate frame may be provided between the housing parts.
  • the housing 5 has a substantially oblong, preferably rectangular, shape in plan view.
  • the housing base part At two opposite ends of the housing, here the housing base part, the housing with connectors 8, 9 ( Fig. 2 ), which are designed with plugged-on at the opposite ends of the cable sections 4 connectors 10, 11 ( Fig. 1 ) of a corresponding type.
  • a cable can be connected directly to a terminal in the housing or it could be done on a continuous cable taps.
  • the at least one printed circuit board 14 is aligned in a plane which extends in two directions defining the plane perpendicular or nearly perpendicular to the axial direction X of the tower or to the housing base part.
  • each one or more lamps 19, 20 arranged, which are aligned so that they emit their light substantially in 180 ° from each other away from each other directions.
  • the lighting devices 2 and their housing 5 are arranged by suitable means such as screws or the like. On the inner wall 3 of the tower that the light of the bulbs 19, 20 on one side in the vertical tower up and on the other side down seems.
  • LEDs are suitable as the light-emitting means 19, 20, which nevertheless generate a well-focused intense light beam with a compact design and low energy consumption.
  • optical devices such as collimators 15, 16, with which the light is focused and / or focused, so that the light beam radiates into the tower interior in a substantially well-bundled manner.
  • optical devices can advantageously be integrated directly into the housing cover 7.
  • a projecting dome 17 (in the sense of a vertically protruding from the housing cover contour projection) is formed, in which the circuit board 14 projects with the bulbs 19, 20, wherein the bulbs 19, 20 with the collimators 15th 16 each lie just below the section of translucent walls of this dome in any case
  • One or more of the cable pieces 4 are electrically connected to a suitable power supply of the wind turbine tower, for example to a control cabinet. Overall, such a suitable electrical circuit is realized, to which the lighting devices and the cable pieces belong.
  • this has an integrated and the light-emitting means 19, 20 upstream voltage converter, which allows operation of the illumination device 2 in a wide input voltage range.
  • the input voltage range extends from about 24 V (volts) to about 280 V, wherein a supply of DC and / or AC voltage can be provided.
  • different supply voltage connections are present on the illumination device 2, to which different types of voltage (direct or alternating voltage) and / or different voltage ranges are assigned.
  • different supply voltage connections can be linked to different operating modes of the illumination device 2, for example a first supply voltage connection for normal operation of the illumination device 2 and a second supply voltage connection for an emergency or safety operation with reduced power consumption.
  • the second supply voltage connection can then be connected, for example, to an uninterruptible power supply unit (UPS).
  • UPS uninterruptible power supply unit
  • a feed can be made in the tower base with a voltage which is in an upper section of the operating voltage range, for example 120 V. Due to the higher voltage, the illumination devices 2 are already smaller Currents sufficient as in a feed with 24 V.
  • the voltage drop in the cable sections 4 is therefore relatively small even with a small conductor cross-section.
  • the conductor cross-section for the cable sections 4 can be chosen so small that a voltage drop to the lower end of the operating voltage range (ie, for example, 24 V) for the arranged at the top of the tower lighting device 2 is harmless.
  • the lighting arrangement 1 with a significantly smaller conductor cross-section in the cable sections 4 fully functional over the entire tower height (or tunnel length) can be operated.
  • the light cones of the bulbs and the cable sections 4 extend parallel to each other, which means in the sense of this document that they extend exactly parallel or at an angle which deviates less than 15 ° from the parallel (or here vertical) , Such a slight deviation of the light cone from the parallel direction (“approximately parallel”) may be advantageous in order to minimize any glare on a person who climbs up the tower.

Landscapes

  • Engineering & Computer Science (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)

Claims (9)

  1. Dispositif d'éclairage (1) pour une tour ou un tunnel, en particulier une tour de génératrice éolienne, avec deux ou de préférence plusieurs installations d'éclairage (2) disposées à distance les unes des autres, qui sont reliées entre elles de façon électriquement conductrice par un câble ou plusieurs tronçons de câble (4) avec des conducteurs électriques, les installations d'éclairage (2) présentant chacune un boîtier (5) qui est dans tous les cas partiellement transparent, caractérisé en ce que sont prévues dans le boîtier (5) au moins deux lampes (19, 20) qui émettent leur lumière sous la forme d'un cône de lumière dans des directions complètement ou pour l'essentiel opposées l'une à l'autre, les cônes lumineux des lampes (19, 20) et les tronçons de câble (4) s'étendant parallèlement les uns aux autres, le boîtier (5) de chaque installation d'éclairage (2) se compose d'une partie de base de boîtier (6) et d'un couvercle de boîtier (7) posé sur la partie de base de boîtier (6), le couvercle de boîtier (7) étant entièrement ou dans tous les cas partiellement fait d'un matériau transparent et laissant bien passer la lumière, et un dôme (17) est formé dans le couvercle de boîtier (7) de l'installation d'éclairage (2) en saillie dans lequel dépasse une carte de circuits imprimés (14) avec les lampes (19, 20), les lampes (19, 20) se trouvant chacune en dessous des parois de ce dôme (17), transparentes dans tous les cas en partie, de sorte que leur lumière irradie dans les cônes lumineux dans des directions opposées.
  2. Dispositif d'éclairage (1) selon la revendication 1, caractérisé en ce que dans les installations d'éclairage (2), un ou plusieurs dispositifs optiques sont formés ou disposés entre les lampes (19, 20) et le couvercle de boîtier (7) pour concentrer la lumière émise par les lampes.
  3. Dispositif d'éclairage (1) selon l'une des revendications 1 ou 2, caractérisé en ce qu'un ou plusieurs dispositifs optiques sont formés ou disposés dans le couvercle de boîtier (7) pour concentrer la lumière émise par les lampes.
  4. Dispositif d'éclairage (1) selon la revendication 2 ou 3, caractérisé en ce que les dispositifs optiques sont des lentilles ou des collimateurs (15, 16).
  5. Dispositif d'éclairage (1) selon l'une des revendications précédentes, caractérisé en ce que le boîtier (5) est muni à deux extrémités éloignées l'une de l'autre de connecteurs enfichables (8, 9) conçus pour être enfichés avec des connecteurs enfichables (10, 11) d'un type correspondant montés sur les tronçons de câble (4).
  6. Dispositif d'éclairage (1) selon l'une des revendications précédentes, dans lequel les installations d'éclairage (2) présentent au moins un transformateur de tension monté en amont des lampes (19, 20).
  7. Dispositif d'éclairage (1) selon la revendication 6, dans lequel le transformateur de tension présente une large plage de tensions d'entrée, en particulier de 24 V environ à 280 V environ, pour faire fonctionner l'installation d'éclairage (2).
  8. Dispositif d'éclairage (1) selon l'une des revendications précédentes, caractérisé en ce que la carte de circuits imprimés (14) respective des installations d'éclairage (2) est orientée dans un plan s'étendant perpendiculairement ou presque perpendiculairement à l'orientation axiale X de la tour.
  9. Dispositif d'éclairage (1) selon l'une des revendications précédentes, caractérisé en ce que les cônes lumineux des lampes (19, 20) des installations d'éclairage (2) rayonnent à partir des lampes (19, 20) pour l'essentiel dans l'orientation axiale de la tour ou en s'écartant légèrement de celle-ci.
EP13193863.1A 2012-12-14 2013-11-21 Dispositif d'éclairage et agencement d'éclairage pour l'éclairage de l'intérieur d'une tour ou d'un tunnel Active EP2743564B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202012104882.5U DE202012104882U1 (de) 2012-12-14 2012-12-14 Beleuchtungsanordnung zum Beleuchten des Innenraumes eines Windkraftanlagenturmes
DE102013103673.2A DE102013103673A1 (de) 2012-12-14 2013-04-11 Beleuchtungseinrichtung und Beleuchtungsanordnung zum Beleuchten des Innenraumes eines Turmes oder Tunnels

Publications (3)

Publication Number Publication Date
EP2743564A1 EP2743564A1 (fr) 2014-06-18
EP2743564B1 EP2743564B1 (fr) 2016-06-01
EP2743564B2 true EP2743564B2 (fr) 2019-08-21

Family

ID=49712923

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13193863.1A Active EP2743564B2 (fr) 2012-12-14 2013-11-21 Dispositif d'éclairage et agencement d'éclairage pour l'éclairage de l'intérieur d'une tour ou d'un tunnel

Country Status (6)

Country Link
US (1) US9683723B2 (fr)
EP (1) EP2743564B2 (fr)
CN (1) CN103867970B (fr)
DE (1) DE102013103673A1 (fr)
DK (1) DK2743564T4 (fr)
ES (1) ES2587784T5 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015001890C5 (de) * 2015-02-14 2021-11-25 HARTING Customised Solutions GmbH & Co. KG Notleuchte
DE202016100691U1 (de) 2016-02-11 2016-03-11 HARTING Customised Solutions GmbH & Co. KG Leuchte
ES2724773A1 (es) * 2018-03-08 2019-09-16 Saprem Electronica S L Dispositivo y luminaria para iluminar las escaleras y otros espacios de los aerogeneradores.
WO2020061595A1 (fr) * 2018-09-21 2020-03-26 Eddins Scott Éclairage agricole pour plantes de type vigne
US11889798B2 (en) 2018-09-21 2024-02-06 Scott Eddins Modular plant lighting and plant support system
DE202019104937U1 (de) 2019-09-06 2020-12-08 Weidmüller Interface GmbH & Co. KG Leuchte und Beleuchtungsanordnung

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Also Published As

Publication number Publication date
DK2743564T3 (en) 2016-09-05
CN103867970B (zh) 2018-03-30
CN103867970A (zh) 2014-06-18
US9683723B2 (en) 2017-06-20
US20140168969A1 (en) 2014-06-19
ES2587784T3 (es) 2016-10-26
DK2743564T4 (da) 2019-11-11
DE102013103673A1 (de) 2014-06-18
EP2743564A1 (fr) 2014-06-18
EP2743564B1 (fr) 2016-06-01
ES2587784T5 (es) 2020-05-04

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