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WO1993015357A1 - Dispositif de coloration et/ou de tamisage partiel de la lumiere provenant de corps lumineux - Google Patents

Dispositif de coloration et/ou de tamisage partiel de la lumiere provenant de corps lumineux Download PDF

Info

Publication number
WO1993015357A1
WO1993015357A1 PCT/AT1993/000001 AT9300001W WO9315357A1 WO 1993015357 A1 WO1993015357 A1 WO 1993015357A1 AT 9300001 W AT9300001 W AT 9300001W WO 9315357 A1 WO9315357 A1 WO 9315357A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
light
designed
projections
light body
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.)
Ceased
Application number
PCT/AT1993/000001
Other languages
German (de)
English (en)
Inventor
Franz Hauser
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
Publication of WO1993015357A1 publication Critical patent/WO1993015357A1/fr
Priority to AT93890250T priority Critical patent/ATE155183T1/de
Anticipated expiration legal-status Critical
Ceased 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source

Definitions

  • the invention relates to a device for coloring and / or partially blocking the light from light bodies, such as incandescent lamps or fluorescent tubes.
  • the device comprises a cap made of heat-resistant material which can be arranged around the light body or pushed over the light body, the cap being elastic and elastic
  • Light body is formed at least in sections.
  • the cap is transparent or translucent and colored with the desired shade.
  • the cap is made of opaque material and has openings through which light can pass. This makes it possible to create special lighting effects.
  • a preferred embodiment of the device is that the shape of the cap is tapered from a base in the shape of an arc.
  • the base area is advantageously provided in a polygonal manner.
  • a light shield can be provided on the base surface in order to prevent radiation from a light-impermeable cap with openings downward. This light shielding can preferably be screwed onto the lamp socket or can be glued or plugged onto it. Further preferred features can be found in the following description, the patent claims and the drawings.
  • FIG. 1 shows a side view of an embodiment variant of the invention and FIG. 2 is a top view.
  • 3 is a side view of a further embodiment variant of the invention with a partially sectioned illustration.
  • 4 is a side view of another embodiment variant with a cut cap and
  • FIG. 5 is a section along line V-V in FIG. 6 to 8 show further exemplary embodiments in a partially sectioned view and
  • FIG. 9 is the view of the cap from the direction IX in FIG. 8.
  • a light bulb 2 is screwed into the lamp holder 1 as a light body.
  • the cap 3 according to the invention which here consists of a colored transparent or translucent material, is attached to the light bulb 2. This material is sufficiently elastic and dimensioned so that the cap on the glass bulb 4 of the bulb 2 holds by itself.
  • the shape of the cap 3 is based on a polygonal base surface 5, from which cap surfaces 6 tapering towards the top are provided.
  • the cap surfaces 6 rest only in sections on the glass bulb 4.
  • Flow channels for the heated air are formed on the edges 7 between two abutting cap surfaces 6, so that the hot air can escape.
  • the material is preferably a heat-resistant plastic, as is commercially available. Such plastics tolerate temperatures up to 200 ° C and more.
  • the number of edges 7 of a cap can be adapted as required.
  • the base area 5 can also be round or rounded without edges.
  • the cap 3 is made of opaque or at least strongly light-attenuating material with openings 8. These openings can either be formed by continuous bores or recesses, or the cap can be made of a transparent or translucent material exist, which is partially opaque coated or colored.
  • a light barrier 9 which covers the base area 5 and is screwed onto the holder 1.
  • the openings 8 can also be designed, for example, in the form of motifs, as a result of which desired light effects are produced. Such lighting effects are, for example, a starry sky, rip points, light strips, animal motifs or cartoon characters.
  • the device according to the invention can always be reused and is easy to replace with a different color.
  • the light bulbs can be easily replaced and, after inserting the new light bulb, the cap can be replaced with the same color.
  • the caps can be dimensionally adapted to the light bulbs or light bodies of other types, such as fluorescent lamps or fluorescent tubes, so that they can be easily plugged on and yet hold sufficiently firmly.
  • the cap can be sealed against moisture and thus the shielding can also be used for garden lighting.
  • the light shield 9 is preferably designed in such a way that it overlaps the cap and acts as a water-repellent roof when the bulb is arranged downward.
  • FIG. 4 shows a further exemplary embodiment in a representation analogous to FIG. 1.
  • the cap 3 made of heat-resistant plastic is provided with projections which are designed as knobs 11 and project inwards towards the light body 2.
  • the cap 3 is formed here with a round cross section.
  • the knobs 11 are distributed over the circumference and hold the cap 3 on the light body 2, which has the shape of a light bulb.
  • the necks 11 serve on the one hand to fix the cap on the light body and on the other hand can serve to let the cap 3 rest on the light body 2 only in sections.
  • the cross section of the cap 3 can also be polygonal, as shown in Fig.2.
  • FIGS. 7 to 9 show caps according to the invention for light bodies in the form of fluorescent tubes.
  • a fluorescent tube 10 which is equipped with contacts 14 on the end faces.
  • the cap can be pulled over the fluorescent tube 10 like a stocking and can also be colored or provided with openings. If ventilation is required, the cap 3 can be provided with inwardly projecting knobs.
  • FIG. 8 shows an embodiment of a cap for fluorescent tubes, the contacts 14 of which are arranged on the side.
  • the knobs 11 are shown in this advice guidance example.
  • the image according to FIG. 9 results.
  • the cap 3 has a longitudinal section 13 through which the fluorescent tube 10 can be inserted laterally.
  • the Ausneh openings 15 serve to receive the contacts 14th

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

L'invention concerne un dispositif de coloration et/ou de tamisage partiel de la lumière provenant de corps lumineux, de lampes à incandescence ou de tubes fluorescents, qui se caractérise par le fait que le dispositif comprend un capuchon (3) pouvant être disposé autour du corps lumineux ou coulissant au-dessus. Ce capuchon (3) est souple et épouse au moins par endroits, les contours du corps lumineux (2).
PCT/AT1993/000001 1992-01-23 1993-01-05 Dispositif de coloration et/ou de tamisage partiel de la lumiere provenant de corps lumineux Ceased WO1993015357A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT93890250T ATE155183T1 (de) 1993-01-05 1993-12-22 Maschine zum absaugen von schotter einer gleis- schotterbettung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT11192 1992-01-23
ATA111/92 1992-01-23

Publications (1)

Publication Number Publication Date
WO1993015357A1 true WO1993015357A1 (fr) 1993-08-05

Family

ID=3481815

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT1993/000001 Ceased WO1993015357A1 (fr) 1992-01-23 1993-01-05 Dispositif de coloration et/ou de tamisage partiel de la lumiere provenant de corps lumineux

Country Status (2)

Country Link
AU (1) AU3152393A (fr)
WO (1) WO1993015357A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997003318A1 (fr) * 1995-07-11 1997-01-30 Munther, Charifa Adaptateur a monter sur une lampe fluorescente a faible energie et utilisation de l'adaptateur
DE29809764U1 (de) * 1997-12-24 1999-04-29 Jungsberger, Nicola Elisabeth, Dipl.-Designerin, 10115 Berlin Dimmer-Haube zum Dämpfen des von einem Beleuchtungskörper zum Beleuchten von Innenräumen und Außenanlagen abgestrahlten Lichts
DE202011001903U1 (de) 2011-01-25 2011-03-24 Kovacs, Peter Lampenschirm mit variabler Form

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1014560A (en) * 1964-05-19 1965-12-31 Philips Electronic Associated Improvements in or relating to diffusers for tubular lamps
US3757105A (en) * 1971-10-04 1973-09-04 Jack N Mccarthy Electric light device
US4418378A (en) * 1981-03-05 1983-11-29 Plan Hold Corporation Light box
EP0136990A2 (fr) * 1983-09-21 1985-04-10 Sven Sandell Ensemble de lampe électrique
WO1988003327A1 (fr) * 1986-10-30 1988-05-05 Colourcover Limited Dispositifs lumineux electriques colores

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1014560A (en) * 1964-05-19 1965-12-31 Philips Electronic Associated Improvements in or relating to diffusers for tubular lamps
US3757105A (en) * 1971-10-04 1973-09-04 Jack N Mccarthy Electric light device
US4418378A (en) * 1981-03-05 1983-11-29 Plan Hold Corporation Light box
EP0136990A2 (fr) * 1983-09-21 1985-04-10 Sven Sandell Ensemble de lampe électrique
WO1988003327A1 (fr) * 1986-10-30 1988-05-05 Colourcover Limited Dispositifs lumineux electriques colores

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997003318A1 (fr) * 1995-07-11 1997-01-30 Munther, Charifa Adaptateur a monter sur une lampe fluorescente a faible energie et utilisation de l'adaptateur
DE29809764U1 (de) * 1997-12-24 1999-04-29 Jungsberger, Nicola Elisabeth, Dipl.-Designerin, 10115 Berlin Dimmer-Haube zum Dämpfen des von einem Beleuchtungskörper zum Beleuchten von Innenräumen und Außenanlagen abgestrahlten Lichts
DE202011001903U1 (de) 2011-01-25 2011-03-24 Kovacs, Peter Lampenschirm mit variabler Form

Also Published As

Publication number Publication date
AU3152393A (en) 1993-09-01

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