DE1735223U - REFLECTOR FOR LONG DISTANCE LIGHT SOURCES. - Google Patents

REFLECTOR FOR LONG DISTANCE LIGHT SOURCES.

Info

Publication number
DE1735223U
DE1735223U DEL14627U DEL0014627U DE1735223U DE 1735223 U DE1735223 U DE 1735223U DE L14627 U DEL14627 U DE L14627U DE L0014627 U DEL0014627 U DE L0014627U DE 1735223 U DE1735223 U DE 1735223U
Authority
DE
Germany
Prior art keywords
reflector
light sources
long distance
distance light
lamp axis
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
DEL14627U
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.)
LENZE KG
Original Assignee
LENZE 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
Application filed by LENZE KG filed Critical LENZE KG
Priority to DEL14627U priority Critical patent/DE1735223U/en
Publication of DE1735223U publication Critical patent/DE1735223U/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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V7/04—Optical design
    • 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

Description

PA 69428 8411«PA 69428 8411 «

21b / NEHEIM-HUSTEN > 12*11.190521b / NEHEIM-HUSTEN> 12 * 11.1905

PA.Gro/Kr. P 551PA.Gro / Kr. P 551

Reflektor für langgestreckte Lichtquellen.Reflector for elongated light sources.

Reflektoren für Leuchten mit langgestreckten Lichtquellen zur Abschirmung oder Lichtlenkung werden bereits in verschiedenen Formen und An* Ordnungen benutzt· Ein allen diesen Leuchten gemeinsames Merkmal ist, daß sie die Lichtausstrahlung der langgestreckten Lichtquelle ist wesentlichen quer zur Lampenachse ab-bzw.umlenken. Bei spiegelnden Reflektoren, insbesondere parabolischer Krümmung wird dabei die Lichtausstrahlung je nach der Stellung des spiegelnden Reflektors zur Lampe in bestimmbaren Eichtungen quer zur Laiapenachse noch besonders verstärkt.Reflectors for lights with elongated light sources for shielding or light control are already available in various forms and * Regulations used · A common feature of all these lights is, that they deflect or deflect the light emission of the elongated light source essentially transversely to the lamp axis. With reflective Reflectors, in particular parabolic curvature, is the Depending on the position of the specular reflector in relation to the lamp, light emission in definable directions transverse to the axis of the Laiapen is even more special reinforced.

Nachteilig wurde es bisher empfunden, daß bei Leuchten für solchen Lichtquellen die Lenkung bzvf« Verstärkung des Lichtes immer nur quer zur Lainpenacb.se erfolgte, weshalb z.B. bei in Längsrichtung der Straße aufgehängten Leuchten dieser Art der Abstand von einander unerwünscht klein gehalten werden muss, um die zu fordernde Gleichmäßigkeit der Beleuchtung auf der Straßenoberfläche zu erhalten.Up to now it has been found to be disadvantageous that in the case of lamps for such light sources the direction or amplification of the light was always carried out transversely to the Lainpenacb.se, which is why, for example, in the case of lamps of this type suspended in the longitudinal direction of the street, the distance from one another must be kept undesirably small in order to to maintain the required uniformity of lighting on the road surface.

Um die Leuchtenabstände zu vergrößern, müßte das Licht solcher lang» gestreckten Lichtquellen auch in Richtung der Längsachse umgelenkt werden.In order to increase the distance between the luminaires, the light would have to be so long » elongated light sources are also deflected in the direction of the longitudinal axis.

P 551 J P 551 J.

Um dieses zu erreichen, wird erfindungsgemäß ein parallel zur Lampenachse von langgestreckten Lichtquellen z.B. Leuchtstofflampen, Natriumdampf-Larapen o.a. Lichtquellen verlaufender Reflektor vorgeschlagen, der zur bevorzugten Lichtlenkung in Lichtquellen-Achsrichtung mit einer quer zur Lampenachse verlaufenden, die Oberfläche des Reflektors vergrößernden, Wellung versehen ist·In order to achieve this, a parallel to the lamp axis is used according to the invention from elongated light sources e.g. fluorescent lamps, sodium vapor laraps o.a. light sources running reflector proposed, which for the preferred light control in the light source axis direction with a running transversely to the lamp axis, enlarging the surface of the reflector, Corrugation is provided

Dabei sollen in weiterer Ausbildung der Erfindung jede der einzelnen Wellungen des Reflektors vorzugsweise aus ebenen Flächen gebildet sein, die einen Winkel von 12o° einschließen.In a further development of the invention, each of the individual Corrugations of the reflector are preferably formed from flat surfaces which enclose an angle of 12o °.

Als Werkstoff für solche Reflektoren wird vorteilhaft glanz-eloxiertes Leichtmetall verwendet, wobei die Krümmung der gewellten Reflektoren vorteilhaft einer Parabel oder einer anderen geeigneten Kurve folgt. In der Zeichnung ist ein Ausfiihrungabeiepiel der Erfindung im Prinzip dargestellt. Die Fig. 1 zeigt eine Draufsicht und die Fig. 2 einen Querschnitt in der Ebene A-B.The material for such reflectors is advantageously glossy anodized Light alloy used, the curvature of the corrugated reflectors advantageously follows a parabola or some other suitable curve. The drawing shows an embodiment of the invention in principle shown. Fig. 1 shows a plan view and Fig. 2 shows a cross section in the plane A-B.

Parallel zur Lampenachse der langgestreckten Lichtquelle 1 verläuft der Reflektor 2 der, zur bevorzugten Lichtlenkung ( wie mit Pfeilen angedeutet) in Achsrichtung der Lichtquelle 1 mit einer quer zur Lampenachse verlaufenden, die Oberfläche des Reflektors vergrößernder, Wellung versehen ist. Die einzelnen Wellungen werden dabei vorzugsweise aus ebenen Flächen 3, 3* gebildet, die einen Winkel von 12o einschließen.The elongated light source 1 runs parallel to the lamp axis the reflector 2 of the, for the preferred light control (as with arrows indicated) in the axial direction of the light source 1 with a transverse to the lamp axis extending, the surface of the reflector enlarging, corrugation is provided. The individual corrugations are preferably made flat surfaces 3, 3 * formed, which include an angle of 12o.

Claims (2)

ΡΑ69428δ*1ί1Γ iFnttinintnriprnrifin.ΡΑ69428δ * 1ί1Γ iFnttinintnriprnrifin. 1. Parallel zur Lampenachse von langgestreckten Lichtquellen z.B. Leucutstoff lampen, Natriumdampf-Lampen o.a. verlaufender Re fielst or, dadurch gekennzeichnet, daß dieser zur bevorzugten Lichtlenkung1. Parallel to the lamp axis of elongated light sources e.g. Leucutstoff lamps, sodium vapor lamps or other running Re fell or, characterized in that it is used for the preferred direction of light in Lichtquellen-Achsrichtung { 1) mit einer quer zur Lampenachse ~—verlaufenden, die Oberfläche des Heflektors ( 2 ) vergrößernden Wellung, verseilen-ist·in the light source axis direction {1) with a transverse to the lamp axis ~ - increasing the surface of the yeast reflector (2) Corrugation, stranding-is 2. Parallel zur Lampenachse von langgestreckten Lichtquellen verlaufender Reflektor nach dem Anspruch 1 dadurch gekennzeichnet, daß jede der einzelnen Wellungen des Reflektors ( 2 } vorzugsweise aus ebenen Flächen ( 3, 3* ) die einen Winkel von 12o Grad einschließen, gebildet ist*2. Running parallel to the lamp axis of elongated light sources Reflector according to claim 1, characterized in that each of the individual corrugations of the reflector (2} is preferably is formed from flat surfaces (3, 3 *) that enclose an angle of 12o degrees *
DEL14627U 1955-11-14 1955-11-14 REFLECTOR FOR LONG DISTANCE LIGHT SOURCES. Expired DE1735223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL14627U DE1735223U (en) 1955-11-14 1955-11-14 REFLECTOR FOR LONG DISTANCE LIGHT SOURCES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL14627U DE1735223U (en) 1955-11-14 1955-11-14 REFLECTOR FOR LONG DISTANCE LIGHT SOURCES.

Publications (1)

Publication Number Publication Date
DE1735223U true DE1735223U (en) 1956-12-06

Family

ID=32725155

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL14627U Expired DE1735223U (en) 1955-11-14 1955-11-14 REFLECTOR FOR LONG DISTANCE LIGHT SOURCES.

Country Status (1)

Country Link
DE (1) DE1735223U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014365A1 (en) * 1980-04-15 1981-10-22 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Light fitting for elongated lamp - has reflecting strap, carrying on its upper side tooth-shaped reflectors, parallel to lamp axis
DE3014336A1 (en) * 1980-04-15 1981-10-22 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Upwards and downwards radiating light fitting - has cover for fully open upper side, which comprises prismatic section on which reflectors focus lamp light
DE3142267A1 (en) * 1981-10-24 1983-05-05 Walter 5208 Eitorf Kratz REFLECTOR FOR A LINEAR LIGHT SOURCE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014365A1 (en) * 1980-04-15 1981-10-22 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Light fitting for elongated lamp - has reflecting strap, carrying on its upper side tooth-shaped reflectors, parallel to lamp axis
DE3014336A1 (en) * 1980-04-15 1981-10-22 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Upwards and downwards radiating light fitting - has cover for fully open upper side, which comprises prismatic section on which reflectors focus lamp light
DE3142267A1 (en) * 1981-10-24 1983-05-05 Walter 5208 Eitorf Kratz REFLECTOR FOR A LINEAR LIGHT SOURCE

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