DE1925206U - LARGE AREA LAMP WITH MIRROR. - Google Patents

LARGE AREA LAMP WITH MIRROR.

Info

Publication number
DE1925206U
DE1925206U DEV17793U DEV0017793U DE1925206U DE 1925206 U DE1925206 U DE 1925206U DE V17793 U DEV17793 U DE V17793U DE V0017793 U DEV0017793 U DE V0017793U DE 1925206 U DE1925206 U DE 1925206U
Authority
DE
Germany
Prior art keywords
mirrors
large area
fan
light
mirror
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
DEV17793U
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.)
VULKAN LICHTTECHNISCHE SPEZIAL
Original Assignee
VULKAN LICHTTECHNISCHE SPEZIAL
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 VULKAN LICHTTECHNISCHE SPEZIAL filed Critical VULKAN LICHTTECHNISCHE SPEZIAL
Priority to DEV17793U priority Critical patent/DE1925206U/en
Publication of DE1925206U publication Critical patent/DE1925206U/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/0025Combination of two or more reflectors for a single light source
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02Combinations of only two kinds of elements
    • F21V13/10Combinations of only two kinds of elements the elements being reflectors and screens
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/0008Reflectors for light sources providing for indirect lighting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/005Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/04Optical design
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/04Optical design
    • F21V7/09Optical design with a combination of different curvatures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)

Claims (2)

-SW 8ί1*-7.7.65 Beschreib u ng Die Bezeichnung lautet; "Großflächenleuchte mit Spiegel" In letzter Zeit verwendet man für die Beleuchtung größerer Plätze immer mehr Großfläehenleuchten, die zum Teil aus chinesenhutartigen Dächern bestehen, mit einer Kuppel aus lichtdurchlässigem Glas und bei denen der Mast sofort in die Achse der Leuchte hineinragt. Bei derartigen Leuchten besteht die Bestrebung, die installierte Leistung an Lichtstrom durch Anbringung zusätzlicher Spiegeloptiken zu erhöhen. Der nachstehend beschriebene Erfindungsgegenstand löst diese Präge dadurch, daß an den Lichtquellen (1 - Abb. 1) zwei fächerartige Spiegel (2 und 2a « Abb. 2} an der gegenüberliegenden Seite der gewünschten Ausstrahlungsrichtung vorgesehen sind, die eine stufenförmige Optik aufweisen und in ihrer Formgebung so ausgeführt sind, daß eine zusätzliche Aufhellung der lichtstreuenden Kuppel und dadurch eine zusätzliche Breitstrahlung erzielt wird. Wie in der zugehörigen Zeichnung dargestellt, ist unter der Bedachung (3 - Abb. 1) eine Montageplatte (4) angebracht, an der die "fächerartigen Spiegel (2 und 2a - Abb· 2) fest montiert sind. Die Passung (5) ist wiederum auf einem Steg (β) angebracht, der an dem Tragesäulenteil der Leuchte (7) starr befestigt ist. Die lichtstreuende Kuppel (8) ist absenkbar eingerichtet. S chutzansprüche;-SW 8ί1 * -7.7.65 Description The description is; "Large area luminaire with mirror" Lately more and more large area luminaires have been used to illuminate larger spaces, some of which consist of Chinese hat-like roofs with a dome made of translucent glass and where the mast protrudes immediately into the axis of the luminaire. In such luminaires, efforts are made to increase the installed luminous flux by attaching additional mirror optics. The subject of the invention described below solves this issue in that two fan-like mirrors (2 and 2a «Fig. 2} are provided on the light sources (1 - Fig Shaping are designed so that an additional brightening of the light-scattering dome and thereby an additional broad radiation is achieved. As shown in the accompanying drawing, a mounting plate (4) is attached under the roofing (3 - Fig. 1), on which the "fan-like Mirrors (2 and 2a - Fig. 2) are firmly mounted. The fitting (5) is in turn attached to a web (β) which is rigidly attached to the support column part of the lamp (7). The light-diffusing dome (8) can be lowered set up. 1.) Großflächenleuehte mit Spiegeln dadurch gekennzeichnet, daß in der Nähe der Lichtquellen an der der Ausstrahlungsrichtung gegenüberliegenden Seite zwei fächerartige Spiegelsegmente angebracht sind,1.) Großflächenleuehte with mirrors, characterized in that in the vicinity of the light sources on the two fan-like mirror segments are attached to the side opposite the radiation direction, 2.) Großflächenleuchte mit Spiegeln nach Anspruch 1 dadurch gekennzeichnet, daß die fächerartigen Spiegel eine stufenförmige Reflektorfläche aufweisen und jeder in seiner Formgebung und Reflexionskurve gleich gehalten ist. 2.) Large area light with mirrors according to claim 1 characterized in that the fan-like mirrors have a stepped reflector surface and each is kept the same in its shape and reflection curve. - 2- 2nd Großflächenleuclite mit Spiegeln nach. Anspruch 1 und 2 dadurch gekennzeichnet, daß die Lichtquellen und auch, die Spiegel in jede gewünschte Äusstrahlungsrichtung gebracht werden können»Large area leuclite with mirrors. Claim 1 and 2 characterized in that the light sources and also the mirrors can be brought in any desired direction of radiation »
DEV17793U 1965-07-07 1965-07-07 LARGE AREA LAMP WITH MIRROR. Expired DE1925206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV17793U DE1925206U (en) 1965-07-07 1965-07-07 LARGE AREA LAMP WITH MIRROR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV17793U DE1925206U (en) 1965-07-07 1965-07-07 LARGE AREA LAMP WITH MIRROR.

Publications (1)

Publication Number Publication Date
DE1925206U true DE1925206U (en) 1965-10-14

Family

ID=33387159

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV17793U Expired DE1925206U (en) 1965-07-07 1965-07-07 LARGE AREA LAMP WITH MIRROR.

Country Status (1)

Country Link
DE (1) DE1925206U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246549A1 (en) * 1982-12-16 1984-06-20 ACL-Lichttechnik GmbH, 4000 Düsseldorf Two-part or multipart reflector
DE3619592A1 (en) * 1986-06-11 1987-12-17 Ullmann Ulo Werk Lighter light of slimline design

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246549A1 (en) * 1982-12-16 1984-06-20 ACL-Lichttechnik GmbH, 4000 Düsseldorf Two-part or multipart reflector
DE3619592A1 (en) * 1986-06-11 1987-12-17 Ullmann Ulo Werk Lighter light of slimline design

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