DE858082C - Reflectors for fluorescent lamps - Google Patents

Reflectors for fluorescent lamps

Info

Publication number
DE858082C
DE858082C DEW4144A DEW0004144A DE858082C DE 858082 C DE858082 C DE 858082C DE W4144 A DEW4144 A DE W4144A DE W0004144 A DEW0004144 A DE W0004144A DE 858082 C DE858082 C DE 858082C
Authority
DE
Germany
Prior art keywords
reflector
reflectors
fluorescent lamp
fluorescent
allow
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
DEW4144A
Other languages
German (de)
Inventor
Wolfgang Wehl
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 DEW4144A priority Critical patent/DE858082C/en
Application granted granted Critical
Publication of DE858082C publication Critical patent/DE858082C/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
    • F21V7/10—Construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • F21V7/30—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings the coatings comprising photoluminescent substances
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

Reflektoren für Leuchtstofflampen Eine der wesentlichen Aufgaben der Lichttechnik ist die möglichst wirtschaftliche Lenkung des von Lichtduellen erzeugten Lichtstromes in den zu beleuchtenden Raum und auf die zu beleuchtende Fläche. Bei Glühlampenleuchten ist mit Hilfe von 1?maille-, Metall- oder Glassilberspiegelreflektoren seit Jahren ein hoher Entwicklungsstand erreicht, während bei neuzeitlichen Leuchtstofflampen infolge ihrer langen Röhrenform und des dadurch erforderliche», verhältnismäßig hohen 1laterialaufw-ands nur wenige brauchbare, aber kostspielige Konstruktionen, im wesentlichen aus Metall, zum "feil mit Glas bekannt sind.Reflectors for fluorescent lamps One of the essential tasks of the Lighting technology is the most economical way of controlling what is generated by light duels Luminous flux in the room to be illuminated and on the surface to be illuminated. at Incandescent lamp lighting is made with the help of 1? Maille, metal or glass silver mirror reflectors has reached a high level of development for years, while modern fluorescent lamps due to their long tubular shape and the resulting necessary », relatively high material costs only a few useful, but expensive constructions, essentially made of metal, known to be sold with glass.

Gegenstand der 1?rfindung sind transparente Rund- oder Langschirme und Reflektoren aus bruchsicherem Leichtmaterial. dessen wesentliche Kennzeichen eine hohe Formstabilität, Bruch- und Zerreißfestigkeit, gute Transparenz und gleichzeitig hohe 1-,'eflexwirkung bei geringstem Gewicht darstellen. Dies ermöglicht, Schirme bzw. Reflektoren in jeder erforderlichen Abmessung für ein- und mehrflammige Glühlampen- oder Leuchtstofflampenleuchten auszubilden, wie auch solche, die beisl> els@veise unmittelbar als frei tragende Formkörper auf der Leuchtstofflampe beliebig drehbar angeordnet werden können. Hierbei wird der Retlektorkörper in der Warmziehpreßform gezogen, soweit bei Langreflektoren erforderlich mit geeigneten seitlichen Abschlußteilen versehen und die 1_:ingsseiten z. B. mit Metall- oder Preßstoffklemmleisten abgeschlossen. Zusammen mit diesen Klemmleisten kann ein beispielsweise wabenartig geformter Blendsc.hutzraster auf den Reflektor angebracht werden. Durch geeignete Ausbildung der mit Durchführungen für die Leuchtstoff lampe und Feststellung versehenen Seitenteile lassen sich Längenunterschiede der verschiedenen Leuchtenkonstruktionen leicht und elegant ausgleichen, ebenso läßt sich der Reflektor in jeder beliebigen Lage festklemmen sowie für die Aufnahme von positiven oder negativ aufgebrachten Beschriftungen für Hinweise, Werbetexte usw. ausgezeichnet ausnutzen.The subject of the invention are transparent round or long umbrellas and reflectors made of unbreakable lightweight material. its essential characteristics high dimensional stability, breaking and tearing strength, good transparency and at the same time represent a high reflex effect with the lowest weight. This enables umbrellas or reflectors in every required size for single and multi-lamp incandescent lamps or fluorescent lamp lights, as well as those that beisl> els @ veise can be rotated as desired directly as a cantilever shaped body on the fluorescent lamp can be arranged. Here, the reflector body is in the hot-drawing die drawn, as far as necessary with long reflectors, with suitable lateral end pieces provided and the 1_: ingsseiten z. B. with metal or pressed material terminal strips closed. Together with these terminal strips, a honeycomb-shaped Blendsc.hutzraster be attached to the reflector. By suitably training the with bushings For the fluorescent lamp and the side parts provided with fixing, there can be differences in length Easily and elegantly balance the various luminaire constructions, as well the reflector can be clamped in any position and for the recording of positive or negative inscriptions for notes, advertising texts etc. make excellent use of it.

Durch Auftragung eines besonderen Reflexbelages, der im wesentlichen Leuchtstoffeinlagerungen enthält, die besonders auf von den Lampenkolben oder Röhren nicht absorbierte unsichtbare Strahlen ansprechen, lassen sich zusätzliche, sichtbare Lichtstrommengen erzielen. Die Beimischung nachleuchtender Leuchtstoffe in ,dem Reflexbelag gestattet, ein langanhaltendes Nachleuchten nach dem Abschalten der Leuchtstofflampen zu erreichen, und wird daher für bestimmte Anwendungsgebiete günstige Verwendung finden können.By applying a special reflective coating that essentially Contains fluorescent deposits, which are particularly due to the lamp bulbs or tubes Addressing non-absorbed invisible rays can be additional, visible Achieve luminous flux quantities. The admixture of luminescent phosphors in, the Reflective coating allows long-lasting afterglow after the Achieve fluorescent lamps, and is therefore favorable for certain areas of application Can be used.

Claims (2)

PATENTANSPROCHE: r. Leuchtstofflampenschirin oder -reflektor, dadurch gekennzeichnet, daß er nahtlos aus mehrschichtigem, transparentem Leichtmaterial gezogen und durch Heißverklebung z. B. der verdrillten Einzelbahnen unter Belassung von gewissen Hohlräumen zwischen den einzelnen Schichten so versteift wird, daß er sich frei selbst trägt. PATENT CLAIM: r. Fluorescent lamp shine or reflector, thereby characterized in that it is made of seamless, multilayer, transparent lightweight material drawn and by hot bonding z. B. the twisted individual tracks leaving is so stiffened by certain cavities between the individual layers that he carries himself freely. 2. Leuchtstofflampenschirm oder -reflektor nach Anspruch r, dadurch gekennzeichnet, daß er, auf die Leuchtstofflampe aufgeschoben und sich auf dieser nur an beiden Enden abstützend, in jede Stellung drehbar ist und daß in den Seitenstützen zusätzlich verschiebbare Rohrstücke angeordnet sind, die einen der jeweiligen Leuchtenkonstruktion anpaßbaren Abschluß gestatten und zugleich den Reflektor in jeder Drehlage festzuklemmen erlauben.2. Fluorescent lampshade or reflector according to claim r, characterized in that he, pushed onto the fluorescent lamp and himself supported on this only at both ends, can be rotated in any position and that In addition, displaceable pipe pieces are arranged in the side supports, the one allow the respective luminaire construction adaptable conclusion and at the same time the Allow the reflector to be clamped in any rotational position.
DEW4144A 1950-10-01 1950-10-01 Reflectors for fluorescent lamps Expired DE858082C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW4144A DE858082C (en) 1950-10-01 1950-10-01 Reflectors for fluorescent lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW4144A DE858082C (en) 1950-10-01 1950-10-01 Reflectors for fluorescent lamps

Publications (1)

Publication Number Publication Date
DE858082C true DE858082C (en) 1952-12-04

Family

ID=7592194

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW4144A Expired DE858082C (en) 1950-10-01 1950-10-01 Reflectors for fluorescent lamps

Country Status (1)

Country Link
DE (1) DE858082C (en)

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