DE1663282U - LARGE AREA LIGHT. - Google Patents

LARGE AREA LIGHT.

Info

Publication number
DE1663282U
DE1663282U DEW8157U DEW0008157U DE1663282U DE 1663282 U DE1663282 U DE 1663282U DE W8157 U DEW8157 U DE W8157U DE W0008157 U DEW0008157 U DE W0008157U DE 1663282 U DE1663282 U DE 1663282U
Authority
DE
Germany
Prior art keywords
reflectors
large area
luminaire
fluorescent tubes
articulated
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
Application number
DEW8157U
Other languages
German (de)
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.)
WESTDEUTSCHE BELEUCHTUNGS GES
Original Assignee
WESTDEUTSCHE BELEUCHTUNGS GES
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 WESTDEUTSCHE BELEUCHTUNGS GES filed Critical WESTDEUTSCHE BELEUCHTUNGS GES
Priority to DEW8157U priority Critical patent/DE1663282U/en
Publication of DE1663282U publication Critical patent/DE1663282U/en
Expired legal-status Critical Current

Links

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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • F21Y2113/00—Combination of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

■ ?A3831Pf.-77üi■? A3831Pf.-77üi

Dr.-Ing. H. DI^ ^Dr.-Ing. H. DI ^ ^

PatentanwaltPatent attorney

η- υ ιι , 4.JuIi 1953,η- υ ιι, July 4, 1953,

Düsseldorf 1, denDüsseldorf 1, the

O 1 3 ' ♦ Ch.rloH.njlr.Be 58O 1 3 '♦ Ch.rloH.njlr.Be 58

ne Akte Nr. Ferniprech«r 213 72 und 2 78 91ne file no. Ferniprech «r 213 72 and 2 78 91

Firma Westdeutsche Beleuchtungs-Gesellschaft Schellenbach KG«, Düsseldorf, Kloaterstraaee T18.West German Lighting Company Schellenbach KG «, Düsseldorf, Kloaterstraaee T18.

"Grossflächenleuchte"."Large area luminaire".

Die Neuerung betrifft eine GroBsflächenleuchte mit mehreren parallel nebeneinander angeordneten Leuchtstoffröhren mit Spiegelreflektoren· The innovation concerns a large area light with several fluorescent tubes with mirror reflectors arranged parallel to each other

Der Neuerung liegt die Aufgabe augrunde, die Leuchte so auszubilden, dass die als Tiefstrahler wirkende Leuchte bei jeder Höhe der Aufhängung eine günstige Lichtverteiiung im Raum möglich macht. Die Neuerung besteht darin, dass die Strahl— richtung der einzelnen Reflektoren verstellbar ist. Dabei kann die Leuchte aus mehreren einzelnen kompletten Leuchten mit Gehäusen trapezförmigen Querschnittes bestehen, die an den vorderen Längskanten miteinander gelenkig verbunden sind und an deren Stirnflächen Stangen angelenkt sind, die sich kreuzend lösbar miteinander verbunden sind. Die einzelnen Leuchten können gegeneinander in beliebigen Winkeln verstellt werden, so dass die von uen einzelnen Reflektoren ausgehenden Lichtströme in beliebiger Richtung ausgestrahlt werden. Es können faber auch die Leuchtstoffröhren mit den Spiegelreflektoren in einem einzigen Gehäuse untergebracht und die Reflektoren um die Röhrenachse schwenkbar und verstellbar sein. Mit einer solchen Groasflächenleuchte kann das gleiche Ergebnis wie oben beschrieben, erzielt werden· The innovation is based on the task of designing the luminaire in such a way that the luminaire, which acts as a downlight, enables a favorable light distribution in the room regardless of the height of the suspension. The innovation is that the beam direction of the individual reflectors can be adjusted. The luminaire can consist of several individual complete luminaires with housings of trapezoidal cross-section, which are articulated to one another at the front longitudinal edges and to the end faces of which rods are articulated, which are releasably connected to one another in an intersecting manner. The individual lights can be adjusted to each other at any angle, so that the luminous fluxes emanating from the individual reflectors can be emitted in any direction. The fluorescent tubes with the mirror reflectors can also be accommodated in a single housing and the reflectors can be pivoted and adjusted about the tube axis. With such a large area light, the same result as described above can be achieved.

-2--2-

!4b 1 663 282. Westdeutsche Beleuchtungs-Gesdlschaft Schellenbach K. G., Düsseldorf I Großflächenleuchte. 7. 7. 53. W 8157. (T. 4; Z. 1) ! 4b 1 663 282. West German Lighting Society Schellenbach K. G., Düsseldorf I large area luminaire. 7. 7. 53. W 8157. (T. 4; line 1)

10. SEP. 195310th SEP. 1953

In der Zeichnung ist die Erfindung beispielsweise und schematisch dargestellt. Es zeigernThe invention is shown schematically and by way of example in the drawing. Show it

Fig« J eine Grossfläohenleuchte, die aus mehrerenFig «J a large flashlight consisting of several

einzelnen Leuchten mit Gehäusen trapezförmigen Querschnittes besteht,individual luminaires with housings with a trapezoidal cross-section,

pig, 2 eine Leuchte mit einem Gehäuse und mehrerenpig, 2 a lamp with a housing and several

Leuchtstoffröhren und schwenkbaren Spiegelreflektoren, Fluorescent tubes and swiveling mirror reflectors,

Fig· 3 eine Leuchte wie in Fig· 2 dargestellt,bei derFig. 3 shows a lamp as shown in Fig. 2, in which

zwei Reflektoren verstellt sind.two reflectors are adjusted.

Die Grossfl&chenleuchte gemä3S Fig, 1 besteht aus drei einzelnen Leuchten, deren jede aus einem trogfönnigen Gehäuse 1 trapezförmigen Querschnittes mit darin angeordneten Leuchtstoffröhren und hinter diesen vorgesehenen Spiegelreflektoren besteht. Die vorderen Längskanten 2 dieser Gehäuse 1 sind miteinander gelenkig verbunden. Zufolge der trapezförmigen Ausbildung der Gehäuse lassen sich die äusseren Gehäuse 1 so weit hochklappen, dass der aus ihnen kommende Lichtstrom fast waagerecht nach der Seite strahlt. Andererseits können aber die seitlichen Gehäuse 1 so weit nach unten geklappt werden, dass sich die drei Lichtströme in einem beliebig festzulegenden Funkt schneiden. Die La&e der Gehäuse zueinander kann festgelegt werden durch an den Stirnflächen der Gehäuse angelenkte Stäbe 3, die mit Schlitzen 4 versehen sind. Nachdem die Lage der einzelnen Leuchten zueinander festgelegt ist, werden die Stäbe zur Kreuzung miteinander gebracht und in den Kreuzungssteilen Klemmschrauben 5 festgezogen. Die Stäbe 3 sind dann gegeneinander festgelegt und halten die Gehäuse 1 in ihrer eingestellten Lage·The large area light according to FIG. 1 consists of three individual ones Luminaires, each of which consists of a trough-shaped housing 1 trapezoidal cross-section with fluorescent tubes arranged therein and behind these provided mirror reflectors. The front longitudinal edges 2 of this housing 1 are articulated together. As a result of the trapezoidal design of the housing, the outer housing 1 can be so Fold it up so that the luminous flux coming from them shines almost horizontally to the side. On the other hand, they can side housing 1 can be folded down so far that the three luminous fluxes can be determined in any way Cut funct. The La & e of the housing to each other can be determined are by means of rods 3 which are hinged to the end faces of the housing and which are provided with slots 4. After the location of the individual lights is fixed to each other, the rods are brought to the intersection with each other and in the crossing parts Clamping screws 5 tightened. The rods 3 are then set against each other and hold the housing 1 in their set position

;4b 1 663 282. Westdeutsche Beleuchtung!.- 10. SEP. 1953 : ; 4b 1 663 282. West German lighting! - 10th SEP. 1953 :

I Gesellschaft Schellenbach K. G-, _Düssel- :I Society Schellenbach K. G-, _Düssel-:

dorf I Croßflächenleuchte. /./.53. ι <.■ village I cross surface light. /./.53. ι <. ■

W S157. (T. 4; Z. 1) [ — !W S157. (T. 4; line 1) [-!

Bei der Ausführungsform geinäss den Pig. 2 und 3 sind die drei Leuchtstoffröhren 6 mit ihren Reflektoren 7 in einem einzigen Gehäuse 8 parallel nebeneinander angeordnet. Die Reflektoren 7 sind um die Achse der Leuchtstoffröhren schwenkbar angebracht und können in jede beliebige Lage verstellt werden» Bei der Stellung der Reflektoren gemäss Fig. 2 wirkt die Leuchte als reiner Tiefstrahler senkrecht nach unten. Bei der Stellung der Reflektoren gemäss Pig. 3 dagegen wird eine ieTegentlieh breitere Fläche ausgeleuchtet, da die äusaeren Reflektoren 7 nicht mehr senkrecht nach unten, sondern nach aussei: strahlen.In the embodiment, the Pig. 2 and 3 are the three fluorescent tubes 6 with their reflectors 7 arranged in a single housing 8 parallel to one another. The reflectors 7 are mounted pivotably about the axis of the fluorescent tubes and can be in any position can be adjusted »with the position of the reflectors according to Fig. 2, the lamp acts as a pure downlight vertically downwards. With the position of the reflectors according to Pig. 3 on the other hand, a somewhat wider area is illuminated, since the outer reflectors 7 are no longer perpendicular below, but outwards: shine.

-4--4-

Claims (1)

I 4b. 1 663 282. Westdeutsche Belcuchtungs- f O. SEP. 1953 ! Gesellschaft Schellcnbach K. G., Düsscl-ί dorf I Großflächcnlcuchte. 7. 7. 53. j ! W S157. (T. 4; Z. 1) jI 4b. 1 663 282. West German lighting f O. SEP. 1953 ! Schellbach KG company, Düsseldorf I large area. 7. 7. 53. j! W S157. (T. 4; line 1) j Schutzanapruche.Protective applications. 1, GrossfIächenleuchte mit mehreren par .1IeI nebeneinanderangeordneten. Leuchtstoffröhren mit Spiegelreflektoren» dadurch gekennzeichnet, dass die Strahlungsrichtung öer einzelnen Reflektoren verstellbar ist.1, large area luminaire with several par 1s arranged side by side. Fluorescent tubes with mirror reflectors »characterized in that the direction of radiation is adjustable via individual reflectors. 2· GrosefIächenleuchte nach Anspruch 1, dadurch gekennzeichnet, dass die Leuchte aus mehreren einzelnen kompletten Leuchten mit Gehäusen trapezförmigen Querschnittes besteht, die an den vorderen Längskanten miteinander gelenkig Vea?viH<iea verbunden und an deren Stirnflächen Stangen angelenkt sind, die sich kreuzend lösbar miteinander verbunden sind.2. Large-area light according to claim 1, characterized in that that the luminaire consists of several individual complete luminaires with housings of trapezoidal cross-section, which at the front longitudinal edges articulated to one another Vea? viH <iea connected and at the end faces of which rods are articulated, which are releasably connected to each other in a crossing manner. 5· Grossflächenleuchte nach Anspruch 1, dadurch gekennzeichnet, dass die Leuchtstoffröhren mit den Spiegelreflektoren in einem einzigen Gehäuse untergebracht und die Reflektoren um die Röhrenachse schwenkbar und verstellbar sind.5 Large area luminaire according to Claim 1, characterized in that that the fluorescent tubes with the mirror reflectors are housed in a single housing and the reflectors are pivotable and adjustable about the tube axis.
DEW8157U 1953-07-07 1953-07-07 LARGE AREA LIGHT. Expired DE1663282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW8157U DE1663282U (en) 1953-07-07 1953-07-07 LARGE AREA LIGHT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW8157U DE1663282U (en) 1953-07-07 1953-07-07 LARGE AREA LIGHT.

Publications (1)

Publication Number Publication Date
DE1663282U true DE1663282U (en) 1953-09-10

Family

ID=32009514

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW8157U Expired DE1663282U (en) 1953-07-07 1953-07-07 LARGE AREA LIGHT.

Country Status (1)

Country Link
DE (1) DE1663282U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273689B (en) * 1962-06-30 1968-07-25 Siemens Ag Large area light
DE9004579U1 (en) * 1990-04-23 1990-06-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Asymmetrical luminaire
DE4210605A1 (en) * 1992-03-31 1993-10-07 Spectral Ges Fuer Lichttechnik Lamp with at least one light source and reflectors assigned to sources - arranged in one part of region into which light source radiates light and reflectors are fitted movable inside radiation region of light source

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273689B (en) * 1962-06-30 1968-07-25 Siemens Ag Large area light
DE9004579U1 (en) * 1990-04-23 1990-06-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Asymmetrical luminaire
DE4210605A1 (en) * 1992-03-31 1993-10-07 Spectral Ges Fuer Lichttechnik Lamp with at least one light source and reflectors assigned to sources - arranged in one part of region into which light source radiates light and reflectors are fitted movable inside radiation region of light source
DE4210605C2 (en) * 1992-03-31 1999-10-21 Paul Heinrich Neuhorst lamp

Similar Documents

Publication Publication Date Title
DE1663282U (en) LARGE AREA LIGHT.
DE548441C (en) Electric lamp with multi-filament incandescent lamp and concave mirror
US1480904A (en) Highway illuminator
DE844434C (en) Mirror light
DE547286C (en) Electric headlight bulb, especially for motor vehicles, with a straight filament
DE504956C (en) Light reflector for cinematographic and other projection apparatus
DE816234C (en) Electric lamp with a variety of fluorescent lamps, especially operating table lamp
DE1801627A1 (en) Step reflector for lights
DE4024738A1 (en) Indirect reflective luminaire for even illumination of large area - has fluorescent lamp(s) within furrow-shaped auxiliary reflector opposite main reflector
DE353127C (en) Beacon and flashing beacon for aviation and shipping with several nested mirrors and a single light source, possibly consisting of several light points
DE891109C (en) Workbench light, especially fluorescent tube light for workbenches
AT248542B (en) Operating light
DE645294C (en) Electric vehicle headlights
AT142828B (en) Lamp.
DE463881C (en) Street light for an approximately point-like light source
AT392527B (en) Luminaire with an elongated tube-like fluorescent lamp
DE614514C (en) Illuminator for operating theater lighting
DE406858C (en) Optical device for lighting bodies for automobiles and. like
DE555390C (en) Headlights with composite reflector, in particular for advertising purposes
AT400884B (en) LAMP
AT148926B (en) Headlights, in particular for motor vehicles.
DE457117C (en) Headlights for indirect lighting, especially for shop windows
AT223706B (en) Light, in particular street light
DE706473C (en) Electric street light for generating elongated light fields with two incandescent lamp-shaped light sources arranged in a housing, separately switchable and interacting with reflector surfaces, with only a uniformly switchable light system
DE736986C (en) Two-way mirror light for side arrangement