FR2704933A1 - Torch with colour-change device - Google Patents

Torch with colour-change device Download PDF

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Publication number
FR2704933A1
FR2704933A1 FR9305478A FR9305478A FR2704933A1 FR 2704933 A1 FR2704933 A1 FR 2704933A1 FR 9305478 A FR9305478 A FR 9305478A FR 9305478 A FR9305478 A FR 9305478A FR 2704933 A1 FR2704933 A1 FR 2704933A1
Authority
FR
France
Prior art keywords
optical fibers
torch
balls
cylindrical housing
colour
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.)
Withdrawn
Application number
FR9305478A
Other languages
French (fr)
Inventor
Vaesen Bertrand
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 FR9305478A priority Critical patent/FR2704933A1/en
Publication of FR2704933A1 publication Critical patent/FR2704933A1/en
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

The present invention relates to an improved torch. The torch is characterised in that it comprises a battery, a lens-tip bulb (2) surmounted by a tubular element (3) carrying a flat washer (4) or balls of a plurality of colours on the inside and from which bevelled optical fibres which are held by a ring (5) branch off, which fibres convey light of different colours and are covered by a transparent cap (6). The invention is particularly intended for replacing the traditional lighter during a concert.

Description

La présente invention concerne une nouvelle lampe de poche perfectionnée du type lampe de poche comprenant un seul élément générateur de lumière éclairant une rondelle ou des billes de plusieurs couleurs reflétant sur des fibres optiques. The present invention relates to a new improved flashlight of the flashlight type comprising a single light generating element illuminating a washer or balls of several colors reflecting on optical fibers.

Pour cela la lampe est caractérisée en ce que la lumière éclaire un élément tubulaire transparent renfermant une rondelle ou des billes de plusieurs couleurs d'où convergent de multiple fibres optiques. Le simple mouvement de la lampe de poche permettra le changement de couleur. For this, the lamp is characterized in that the light illuminates a transparent tubular element containing a washer or balls of several colors from which multiple optical fibers converge. The simple movement of the flashlight will allow the color change.

Le caractère effectif de la lampe selon l'invention fait qu'elle a une utilisation bien précise telle que le remplacement d'un briquet normal lors d'un concert. Cette réalisation évitera le risque éventuel de brûlures et d' in- cendies. The effective nature of the lamp according to the invention means that it has a very precise use such as the replacement of a normal lighter during a concert. This will avoid the possible risk of burns and fires.

L'invention sera mieux comprise,et d'autres buts caractéristiques, détails et avantages de celle-ci apparaîtront plus clairement au cours de la description explicative qui va suivre faite en référence aux dessins schématique annexe donné uniquement à titre d'exemple présentant un mode de réalisation de l'invention où les figures 1,2 représente une vue en coupe longitudinale d'une lampe de poche éxécutée selon la présente invention. The invention will be better understood, and other characteristic aims, details and advantages thereof will appear more clearly during the explanatory description which follows, made with reference to the appended diagrammatic drawings given solely by way of example presenting a mode. embodiment of the invention where Figures 1.2 shows a longitudinal sectional view of a flashlight executed according to the present invention.

Dans la présente description, les chiffres de référence ont la signification qui suit 1 - LAMPE DE POCHE
2 - AMPOULE A LOUPE
3 - LOGEMENT CYLINDRIQUE
4 - RONDELLE PLATE A PLUSIEURS COULEURS OU PLUSIEURS
BILLES DE COULEURS
5 - BAGUE SERRE-FIBRES
6 - CAPUCHON TRANSPARENT
7 - FIBRES OPTIQUES BISEAUTEES
En référence à ces dessins le dispositif comporte une lampe de poche (1), d'où une ampoule à loupe (2) éclaire un tube cylindrique (3,) qui renferme une rondelle plate où des billes de plusieurs couleurs (4) renvoyant la lumière sur des fibres optiques biseautées (7) d'une longueur maximale de 3 cm coupées en escalier (voir dessin), recouvertes d'un capuchon transparent (6).In this description, the reference numbers have the following meaning 1 - FLASHLIGHT
2 - MAGNIFYING BULB
3 - CYLINDRICAL HOUSING
4 - FLAT WASHER WITH MULTIPLE OR MORE COLORS
COLOR BALLS
5 - FIBER TIGHTENING RING
6 - TRANSPARENT CAP
7 - BEVELLED OPTICAL FIBERS
With reference to these drawings, the device comprises a flashlight (1), from which a magnifying glass bulb (2) illuminates a cylindrical tube (3,) which encloses a flat washer where balls of several colors (4) returning the light on bevelled optical fibers (7) with a maximum length of 3 cm cut in steps (see drawing), covered with a transparent cap (6).

Le dispositif selon l'invention est particulièrement destiné à remplacer un briquet ordinaire lors d'un concert.  The device according to the invention is particularly intended to replace an ordinary lighter during a concert.

Claims (1)

REVENDICATION CLAIM Lampe perfectionnée du type lampe de poche comprenant une pile, une ampoule à loupe (2) surmontée d'un logement cylindrique (3) d'où bifurquent des fibres optiques biseautées (7) tenues par une bague (5) et présentant à chacune de leur extrémité libre un point de lumiere de couleurs différentes. Improved flashlight type lamp comprising a battery, a magnifying glass bulb (2) surmounted by a cylindrical housing (3) from which branch beveled optical fibers (7) held by a ring (5) and having each of their free end a point of light of different colors. Ce logement cylindrique renferme une rondelle plate à plusieurs couleurs montée sur pointe (4) ou plusieurs billes de différentes couleurs et dont le mouvement de toupie fait fonction de changement de couleurs sur les fibres optiques quand on agite la lampe, ces fibres optiques (7) étant recouvertes d'un capuchon transparent (6).  This cylindrical housing contains a flat washer with several colors mounted on a point (4) or several balls of different colors and whose spinning motion acts as a color change on the optical fibers when the lamp is agitated, these optical fibers (7) being covered with a transparent cap (6).
FR9305478A 1993-05-03 1993-05-03 Torch with colour-change device Withdrawn FR2704933A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9305478A FR2704933A1 (en) 1993-05-03 1993-05-03 Torch with colour-change device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305478A FR2704933A1 (en) 1993-05-03 1993-05-03 Torch with colour-change device

Publications (1)

Publication Number Publication Date
FR2704933A1 true FR2704933A1 (en) 1994-11-10

Family

ID=9446876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9305478A Withdrawn FR2704933A1 (en) 1993-05-03 1993-05-03 Torch with colour-change device

Country Status (1)

Country Link
FR (1) FR2704933A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600974A (en) * 1985-02-19 1986-07-15 Lew Hyok S Optically decorated baton
FR2592938A1 (en) * 1986-01-13 1987-07-17 Ruque Christian Device for emitting coloured twinkling light signals possibly accompanied by sound emission
EP0290690A1 (en) * 1987-05-13 1988-11-17 Ming Chang Optical fibre ornamented light set
EP0323193A2 (en) * 1987-12-25 1989-07-05 Yasuo Wakimoto Color changeable photo-decorative pencil torch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600974A (en) * 1985-02-19 1986-07-15 Lew Hyok S Optically decorated baton
FR2592938A1 (en) * 1986-01-13 1987-07-17 Ruque Christian Device for emitting coloured twinkling light signals possibly accompanied by sound emission
EP0290690A1 (en) * 1987-05-13 1988-11-17 Ming Chang Optical fibre ornamented light set
EP0323193A2 (en) * 1987-12-25 1989-07-05 Yasuo Wakimoto Color changeable photo-decorative pencil torch

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