DK9600190U4 - Universal reflector for use in luminaires containing fluorescent lamps, vapor lamps and incandescent lamps - Google Patents

Universal reflector for use in luminaires containing fluorescent lamps, vapor lamps and incandescent lamps Download PDF

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Publication number
DK9600190U4
DK9600190U4 DK9600190U DK9600190U DK9600190U4 DK 9600190 U4 DK9600190 U4 DK 9600190U4 DK 9600190 U DK9600190 U DK 9600190U DK 9600190 U DK9600190 U DK 9600190U DK 9600190 U4 DK9600190 U4 DK 9600190U4
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DK
Denmark
Prior art keywords
reflector
lamps
luminaire
metallized plastic
containing fluorescent
Prior art date
Application number
DK9600190U
Other languages
Danish (da)
Inventor
Torben Gregersen
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Torben Gregersen
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Publication date
Application filed by Torben Gregersen filed Critical Torben Gregersen
Priority to DK9600190U priority Critical patent/DK9600190U4/en
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Publication of DK9600190U4 publication Critical patent/DK9600190U4/en

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Description

DK 96 00190 U4DK 96 00190 U4

Frembringelsens anvendelsesområde.Scope of production.

Denne frembringelse angår en universal reflektor til brug i armaturer af forskellig størrelse og geometrisk udførelse, som indeholder lysstofrør, damplamper og glødelamper. Frembringelsen angår tillige anvendelse af reflektorer.This invention relates to a universal reflector for use in different size and geometric luminaires containing fluorescent lamps, vapor lamps and incandescent lamps. The production also relates to the use of reflectors.

55

Kendt teknik.Prior art.

En universal reflektor bestående af et eller flere stykker papkarton med en pålimet metalfilm, som fastgøres ved hjælp af kartonens fjederevne mod armaturets sider eller kanter og bund uden brug af værktøj, er kendt og anvendt.A universal reflector consisting of one or more pieces of cardboard with an adhesive metal film, which is fastened by means of the spring capability of the cardboard to the sides or edges of the luminaire without tools, is known and used.

1010

Den kendte reflektor giver ikke optimal lysudbytte, idet den er mat og oftest ved montage knækker, hvor den spænder. Desuden kan den ikke vedligeholdes ved afvaskning, da kartonen derved opløses.The known reflector does not give optimum light output, as it is dull and most often when mounting cracks where it is tensioned. Furthermore, it cannot be maintained by washing as the carton is dissolved.

15 For at løse problemet med papstykkeme er der i US patentskrift nr. 4.061.422 foreslået en reflektor. Denne reflektor er udformet som en fleksibel folie af metalliseret plast. Det reflekterende folie er fastspændt ved hjælp af et antal understøtningsorganer, der har en kurveformet overflade, som går i indgreb med den metalliserede plastfolies bagside. Herved fastholdes folien i en kurveform, som delvis omslutter lysgiveren. 20 Der er endvidere anvendt fjedre, som presser folien ind i indgreb mod understøtnings-organerne. Montagen af denne reflektor kræver anvendelse af værktøjer. Ved montage af reflektoren skal det sikres, at et antal understøtningsorganer er korrekt monteret og derefter skal det også sikres, at fjedrene, som benyttes til fastholdelse af reflektoren imod understøtningsorganeme, er korrekt tilspændt for at opnå en korrekt kurveform i 25 reflektoren.In order to solve the problem with the cardboard pieces, a reflector has been proposed in US Patent No. 4,061,422. This reflector is designed as a flexible sheet of metallized plastic. The reflective film is clamped by a plurality of support members having a curved surface which engages the back of the metallized plastic film. In this way, the foil is held in a waveform which partially encloses the light sensor. In addition, springs are used which press the foil into engagement with the support means. The mounting of this reflector requires the use of tools. When mounting the reflector, it must be ensured that a number of supporting means are correctly mounted and then it must also be ensured that the springs used for holding the reflector against the supporting members are properly tensioned to obtain a correct waveform in the reflector.

Det tekniske problem, der skal løses.The technical problem to be solved.

Med frembringelsen ønskes der tilvejebragt en forbedret type af den kendte reflektor af papkarton med pålimet metalfilm. Der ønskes således tilvejebragt en reflektor af 30 typen, som er dannet af metalliseret folie. Reflektoren skal kunne monteres, demonteres, vedligeholdes ved afvaskning og monteres igen o.s.v. uden brug af værktøj.With the production, it is desired to provide an improved type of the known cardboard cardboard reflector with glued metal film. It is thus desired to provide a reflector of the type formed of metallized foil. The reflector must be capable of being mounted, dismantled, maintained during washing and reassembled, etc. without the use of tools.

2 DK 96 00190 U42 DK 96 00190 U4

Den nve teknik.The nve technique.

Det nye ved frembringelsen består i, at reflektoren er selvbærende, idet den metalliserede plastfolie er indrettet til at blive fastgjort i armaturet alene ved sin fjederevne, idet reflektoren er i fjedrende kontakt med armaturets sider eller kanter og bund.What is new about the production is that the reflector is self-supporting, the metallized plastic foil being arranged to be secured to the luminaire only by its spring capability, the reflector being in resilient contact with the sides or edges and bottom of the luminaire.

Den tekniske virkning.The technical impact.

Ved at anvende den ovenfor nævnte teknik, kan man i nye og gamle armaturer forbedre lysudbyttet ved hjælp af denne reflektor, som er de/monteringsvenlig, idet der ikke kræves anvendelse af værktøjer, og som samtidig er vaskebestandig.By using the above-mentioned technique, in new and old fixtures, the light output can be improved by means of this reflector, which is de-mountable, since no tools are required and which is also wash-resistant.

Reflektoren, som består af et eller flere stykker metalliseret plastfolie, fastgøres ved hjælp af den metalliserede plastfolies flederevne mod armaturets sider eller kanter og bund uden brug af værktøj.The reflector, which consists of one or more pieces of metallized plastic foil, is fastened by means of the flanging ability of the metallized plastic foil to the sides or edges of the luminaire without the use of tools.

Reflektoren af den ovenfor beskrevne type er ny ved, at der dannes en selvbærende reflektor, idet den fastgøres i et armatur ved hjælp af den metalliserede plastfolies egen flederevne mod armaturets sider eller kanter og bund. Anvendelsen er meget monterings- og demonteringsvenlig, idet der ikke kræves anvendelse af værktøjer. Ved placeringen vil reflektoren sidde i spænd mod armaturet uden risiko for at knække, og der opnås således et lysteknisk godt resultat. Idet reflektoren kan demonteres for at blive vasket, vil lysreflekteringsevnen og dermed et lysteknisk godt resultat til stadighed kunne opretholdes.The reflector of the type described above is new in that a self-supporting reflector is formed by attaching it to a luminaire by means of the metallic plastic film's own flare ability against the sides or edges and bottom of the luminaire. The application is very easy to install and disassemble, as no tools are required. At the positioning, the reflector will sit tight against the fixture without the risk of cracking, and thus a good technical result is obtained. As the reflector can be dismantled to be washed, the light reflectivity and thus a good technical result can be maintained continuously.

Frembringelsen og specielt fordelagtige udførelsesformer forklares i enkeltheder i det følgende under henvisning til figurerne på tegningen.The invention and particularly advantageous embodiments are explained in detail below with reference to the figures in the drawing.

Figurfortegnelse. .List of Figures. .

Fig. 1 viser et snit af den kendte reflektor i papkarton pålimet en metalfilm og anbragt i et rektangulært lysrørarmatur, fig. 2 viser et snit af den nye reflektor i metalliseret plastfolie anbragt i et rektangulært lysrørarmatur, 3 DK 96 00190 U4 fig. 3 viser et plan af den kendte reflektor i papkarton pålimet en metalfilm og anbragt i et cirkulært damp- eller glødelampearmatur, og fig. 4 viser et plan af den nye reflektor i metalliseret plastfolie anbragt i et cirkulært damp- eller glødelampearmatur.FIG. 1 is a sectional view of the prior art cardboard reflector affixed to a metal film and disposed in a rectangular fluorescent lamp fixture; FIG. 2 shows a section of the new reflector in metallized plastic film placed in a rectangular fluorescent lamp, FIG. 3 shows a plane of the known cardboard reflector glued to a metal film and placed in a circular steam or incandescent lamp fixture; and FIG. 4 shows a plan of the new reflector in metallized plastic foil arranged in a circular steam or incandescent lamp fixture.

55

Udførelseseksempler· I fig. 1 kan man se reflektoren i papkarton pålimet en metalfilm og anbragt i et rektangulært lysrørarmatur. For at opnå det lysteknisk bedste og pæneste resultat skal reflektoren sidde i spænd mod armaturets sider eller kanter og bund, hvorved den oftest vil 10 knække over lysrøret.Embodiment Examples · In FIG. 1, the reflector in cardboard cardboard can be seen affixed to a metal film and placed in a rectangular fluorescent lamp luminaire. In order to achieve the best and most beautiful lighting technology, the reflector must sit in tension against the sides or edges of the luminaire, whereby it will most often 10 crack over the fluorescent lamp.

I fig. 2 kan man se reflektoren i metalliseret plastfolie anbragt i et rektangulært lysrørarmatur. Her opnår man det lysteknisk bedste og pæneste resultat, idet reflektoren sidder i spænd mod armaturets sider eller kanter og bund uden at knække over lysrø-15 ret.In FIG. 2, the reflector can be seen in metallized plastic film placed in a rectangular fluorescent lamp fixture. Here, the best and brightest result is the light technology, as the reflector sits in tension against the sides or edges of the luminaire without breaking over the light tube.

I fig. 3 kan man se reflektoren i papkarton pålimet en metalfilm og anbragt i et cirkulært damp- eller glødelampearmatur. For at opnå det lysteknisk bedste og pæneste resultat skal der anbringes en cirkulær reflektor i bunden af armaturet og en rektangu-20 lær reflektor, som er tilpasset armaturets diameter og højden rundt i siden eller kanten af armaturet. Herved vil den reflektor rundt i siden eller kanten på grund af spænd knække.In FIG. 3, the reflector in cardboard board can be seen affixed to a metal film and placed in a circular steam or incandescent lamp fixture. In order to achieve the best and brightest result, a circular reflector must be placed at the bottom of the luminaire and a rectangular reflector adapted to the diameter of the luminaire and the height around the side or edge of the luminaire. This will cause the reflector around the side or edge to break due to tension.

I fig. 4 kan man se reflektoren i metalliseret plastfolie anbragt i et cirkulært damp-25 eller glødelampearmatur. Her opnår man det lysteknisk bedste og pæneste resultat, idet man anbringer en cirkulær reflektor i bunden af armaturet og en rektangulær reflektor, som er tilpasset armaturets diameter og højde rundt i siden eller kanten af armaturet. Herved vil den reflektor rundt i siden eller kanten ikke knække men følge armaturets form.In FIG. 4, the reflector can be seen in metallized plastic film arranged in a circular steam or incandescent lamp fixture. Here, the best and brightest result is achieved by using a circular reflector at the bottom of the luminaire and a rectangular reflector adapted to the diameter of the luminaire and the height around the side or the edge of the luminaire. In this way the reflector around the side or the edge will not crack but follow the shape of the luminaire.

Claims (5)

1. Reflektor til brug i armaturer, som indeholder lysstofrør, damplamper og glødelamper og af typen, som er dannet af metalliseret plastfolie, kendetegnet ved, at 5 reflektoren er selvbærende, idet den metalliserede plastfolie er indrettet til at blive fastgjort i armaturet alene ved sin fjederevne, idet reflektoren er i fjedrende kontakt med armaturets sider eller kanter og bund.Reflector for use in luminaires containing fluorescent lamps, vapor lamps and incandescent lamps, and of the type formed of metallized plastic foil, characterized in that the reflector is self-supporting, the metallized plastic foil being adapted to be attached to the luminaire only by its spring capability, the reflector being in resilient contact with the sides or edges and bottom of the fixture. 2. Reflektor ifølge krav 1, kende tegnet ved, at reflektoren er dannet af flere 10 stykker metalliseret plastfolie.Reflector according to claim 1, characterized in that the reflector is formed of several 10 pieces of metallized plastic film. 3. Reflektor ifølge: et hvilket som helst af de foregående krav, kendetegnet ved, at den er indrettet for brug i et rektangulært armatur og er udformet som vist i fig. 2.Reflector according to any one of the preceding claims, characterized in that it is adapted for use in a rectangular luminaire and is designed as shown in FIG. 2nd 4. Reflektor ifølge krav 2, kendetegnet ved, at den er indrettet for brug i et cirku lært armatur og er udformet som vist i fig. 4.Reflector according to claim 2, characterized in that it is arranged for use in a circular luminaire and is designed as shown in FIG. 4th 5. Anvendelse af en reflektor ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at der dannes en selvbærende reflektor, idet den fastgøres i et aima-20 tur ved hjælp af den metalliserede plastfolies fjederevne mod armaturets sider eller kanter og bund uden brug af værktøj.Use of a reflector according to any one of the preceding claims, characterized in that a self-supporting reflector is formed, which is fixed in an atmosphere by the spring-ability of the metallized plastic film against the sides or edges and bottom of the luminaire without use of tools.
DK9600190U 1996-06-03 1996-06-03 Universal reflector for use in luminaires containing fluorescent lamps, vapor lamps and incandescent lamps DK9600190U4 (en)

Priority Applications (1)

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DK9600190U DK9600190U4 (en) 1996-06-03 1996-06-03 Universal reflector for use in luminaires containing fluorescent lamps, vapor lamps and incandescent lamps

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000017574A1 (en) * 1998-09-21 2000-03-30 Hide-A-Lite Ab Light fitting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000017574A1 (en) * 1998-09-21 2000-03-30 Hide-A-Lite Ab Light fitting

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