FR2549578A1 - Stroboscopic device for decoration and/or for advertisements - Google Patents
Stroboscopic device for decoration and/or for advertisements Download PDFInfo
- Publication number
- FR2549578A1 FR2549578A1 FR8312020A FR8312020A FR2549578A1 FR 2549578 A1 FR2549578 A1 FR 2549578A1 FR 8312020 A FR8312020 A FR 8312020A FR 8312020 A FR8312020 A FR 8312020A FR 2549578 A1 FR2549578 A1 FR 2549578A1
- Authority
- FR
- France
- Prior art keywords
- reflectors
- lamps
- metal
- light
- disc
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
La présente invention concerne un dispositif lumiroux clignotant électronique, pour décorer tous lieux, places, objets et supports. La décoration de cex lieux, places, objets et supports et traditionnellement effectuée à l'aide soit d'un décalage d'extinction ou d'allumage de lampes électriques ou diodes électroluminescentes s'effectuant dans le même sens, soit d'extinction ou d'allumage s'effec- tuant de manière désordonnée, risquant de provoquer la fatigue oculaire de l'observateur. The present invention relates to an electronic flashing light device, for decorating all places, places, objects and supports. The decoration of these places, places, objects and supports and traditionally carried out using either an extinction offset or the lighting of electric lamps or light-emitting diodes being carried out in the same direction, either extinction or d Ignition takes place in a haphazard manner, risking eyestrain of the observer.
Le dispositif selon l'invention permet de remédier à cet inconvénient. I1 comporte en effet deux énérateurs de fréquences triphasés : la différence entre les fréquences est en valeur absolue comprise entre O et 9. La fréquence de chaque générateur peut varier de O,1 à 9 Hertz. Le décalage en fréquence de ces deux générateurs peut être obtenu avec des composants de même valeur, car les bases de temps ne sont pas synchronisées. On peut faire varier le décalage également en insérant dans les circuits de base de temps, des composants sensibles à la température, au bruit et ou à la lumière : par exemple, des thermistances, des photorésistances et ou des microphones. The device according to the invention overcomes this drawback. I1 indeed has two three-phase frequency generators: the difference between the frequencies is in absolute value between O and 9. The frequency of each generator can vary from 0.1 to 9 Hertz. The frequency offset of these two generators can be obtained with components of the same value, because the time bases are not synchronized. The offset can also be varied by inserting into the time base circuits components sensitive to temperature, noise and or light: for example, thermistors, photoresistors and or microphones.
Le dispositif selon l'invention permet d'obtenir un effet stroboscopique d'accélération, de ralentissement, dans les deux sens et ou d'arrêt. L'accélération ou la dé célébration peuvent entre constantes pendant un délai de quelques secondes puis varier de façon linéaire ou salon n'importe quelle fonction mathématique : parabolique, hy oerooîique, exponentielle par exemple, périodique ou apériodique. The device according to the invention makes it possible to obtain a stroboscopic effect of acceleration, of deceleration, in both directions and or of stopping. The acceleration or the celebration can between constants for a delay of a few seconds and then vary linearly or lounge any mathematical function: parabolic, hy oerooïic, exponential for example, periodic or aperiodic.
La figure plane ', montre un exemple de réalisation selon l'irvention. Choque groupe de lampes est un multiple de trois. Le groupe de lampes 1,2,3, est alterné avec le groupe de lampes 4,5,6.. Cheque générateur alimente un groupe de lampes. The planar figure 'shows an exemplary embodiment according to the invention. Each group of lamps is a multiple of three. The group of lamps 1,2,3 is alternated with the group of lamps 4,5,6. Each generator feeds a group of lamps.
Les lampes 1,2,3,4,5,6, sont constituées d'une ampoule électrique ou d'une diode électroluminescente (10) et d'un réflecteur (11) fixés sur un boitier (12) contenant les générateurs. Les réflecteurs (15) peuvent être en métal. nu, coloré, plastifié ou en plastique transparent ou opaque métallisé, en forme d'étoile. de trois à douze branches caractérisés par le fait qu'ils peuvent être obtenus par emboutissage d'une plaque initiale en forme de polygone réulier du triangle au dodécagone (Figure 2, Figure 3). The lamps 1,2,3,4,5,6, consist of an electric bulb or a light-emitting diode (10) and a reflector (11) fixed on a box (12) containing the generators. The reflectors (15) can be made of metal. naked, colored, plasticized or in transparent or opaque metallic plastic, in the shape of a star. from three to twelve branches characterized by the fact that they can be obtained by stamping an initial plate in the form of a regular polygon from the triangle to the dodecagon (Figure 2, Figure 3).
Après emboutissage, les réflecteurs (11) sont caractérisés par le fait que dans la forme de réalisation selon la figure 1, une parabole (8) est pliée en son milieu (7) et seul les sommets des pliures (13) et (14) forment des angles vifs. Le polygone régulier peut subir les mocifica- tions de la figure 2 ou de la figure 3, en pointillé.After stamping, the reflectors (11) are characterized in that in the embodiment according to FIG. 1, a parabola (8) is folded in the middle (7) and only the tops of the folds (13) and (14) form sharp angles. The regular polygon can undergo the modifications in FIG. 2 or in FIG. 3, in dotted lines.
Le dispositif selon l'invention est particulièrement destiné à la décoration : illumination de ville, place, rue, vitrine, boutique, magasin, foire exposition, fête foraine, manifestation, sapin de noël, école, théâtre, spectacle, campagne électorale, marché, cinéma, gare, aéroport, train, avion, voiture, bateau, piscine, guirlande, crêche, maison, mur affiche, immeuble, jardin public, arbres, terrain de sports, salie de fête, salle de conférence, bal, bar, dancing, restaurant, salle de réception, salon, discothèque, salle d'attente, camping, plage, publicité. Cette liste n'est pas limitative mais indicatrice de quelques utilisaticns de l'invention. The device according to the invention is particularly intended for decoration: city lighting, square, street, shop window, shop, store, exhibition fair, fun fair, demonstration, Christmas tree, school, theater, show, electoral campaign, market, cinema, station, airport, train, plane, car, boat, swimming pool, garland, nursery, house, poster wall, building, public garden, trees, sports ground, dirty party, conference hall, ball, bar, dancing, restaurant, reception hall, lounge, disco, waiting room, camping, beach, advertising. This list is not exhaustive but indicative of some uses of the invention.
Le dispositif selon l'invention permet d'économiser de l'énergie électrique car la quantité de lampes allumées si multanément est contrôlée; le système dc réflecteur améliore lerendement lumineux. Le dispositif de réflecteur selon l'invention destiné à fonctionner sous basse tension de 3 à 24 volts, présente donc une grande sécurité à l'usage. The device according to the invention makes it possible to save electrical energy because the quantity of lamps lit if simultaneously is controlled; the reflector system improves the light output. The reflector device according to the invention intended to operate under low voltage from 3 to 24 volts, therefore has great safety in use.
Le boitier (12) comporte un disque (15) pouvant être transparent ou opaque ou translucide et pouvant comporter une inscription. The housing (12) comprises a disc (15) which may be transparent or opaque or translucent and which may include an inscription.
Le disque (15) peut être fixe ou interchangeable et peut-être éclairé de l'intérieur du boitier (12) par une ou plusieurs lampes (10) électriques ou une ou plusieurs diodes électroluminescentes. The disc (15) can be fixed or interchangeable and can be lit from the inside of the housing (12) by one or more electric lamps (10) or one or more light-emitting diodes.
Les réflecteurs (il) comportent un trou pour connecter l'ampoule électrique ou diode électroluminescente (10), une couronne (9); des paraboles (8) tangentes à la couronne (9) et des pliures (7) dont la longueur est ininférieure ou égale à la hauteur de la parabole (8). The reflectors (11) have a hole for connecting the electric bulb or light-emitting diode (10), a crown (9); parabolas (8) tangent to the crown (9) and folds (7) whose length is less than or equal to the height of the parabola (8).
Le polygone constituant la plaque initiale peut subir des modifications géomAtriques saillantes de la figure 2 et/ou arrondies de la figure 3 dessinées en pointillé. The polygon constituting the initial plate can undergo geometrical modifications projecting from FIG. 2 and / or rounded from FIG. 3 drawn in dotted lines.
Le métal constituant les réflecteurs (ll) sont en aluminium, ou en zinc, ou en cuivre, ou en acier inoxydable, ou en métal chromé, ou doré, ou nickelé, ou cadmiée ou en alliage inoxydable. The metal constituting the reflectors (ll) are made of aluminum, or of zinc, or of copper, or of stainless steel, or of chromed, or gold-plated, or nickel-plated, or cadmium-plated or of stainless alloy.
Les réflecteurs (di) peuvent être traités avec des couches de produits destinées à améliorer le coefficient de réflexion; par exemple : peinture alluminisée ou produits réflectorisants. The reflectors (di) can be treated with layers of products intended to improve the reflection coefficient; for example: illuminated paint or reflective products.
Le coefficient de réflexion de la surface métallique est compris entre 0,05 et 1. The reflection coefficient of the metal surface is between 0.05 and 1.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8312020A FR2549578B1 (en) | 1983-07-20 | 1983-07-20 | STROBOSCOPIC DEVICE FOR DECORATION AND / OR ADVERTISING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8312020A FR2549578B1 (en) | 1983-07-20 | 1983-07-20 | STROBOSCOPIC DEVICE FOR DECORATION AND / OR ADVERTISING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2549578A1 true FR2549578A1 (en) | 1985-01-25 |
FR2549578B1 FR2549578B1 (en) | 1988-01-15 |
Family
ID=9290974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8312020A Expired FR2549578B1 (en) | 1983-07-20 | 1983-07-20 | STROBOSCOPIC DEVICE FOR DECORATION AND / OR ADVERTISING |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2549578B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0240355A2 (en) * | 1986-04-04 | 1987-10-07 | Optikinetics Limited | Optical effects projector |
KR20210075173A (en) * | 2018-10-16 | 2021-06-22 | 가즈트랑스포르 에 떼끄니가즈 | How to weld a fluid-tight membrane in a tank |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1502617A (en) * | 1922-09-02 | 1924-07-22 | Cline William | Reflector |
US1636141A (en) * | 1926-06-01 | 1927-07-19 | Lawrence W Mammen | Ornamental light |
US1711705A (en) * | 1927-08-22 | 1929-05-07 | Jason C Stearns | Reflector |
FR729408A (en) * | 1931-01-09 | 1932-07-23 | Elin Ag Fur Elek Sche Ind | Scrolling light for illuminated advertising |
US2228691A (en) * | 1938-04-05 | 1941-01-14 | Nat Tinsel Mfg Company | Ornament |
US2492946A (en) * | 1945-10-11 | 1950-01-03 | Fostoria Pressed Steel Corp | Pattern density ray approximating reflector |
US2817007A (en) * | 1955-09-28 | 1957-12-17 | Gallagher Frank | Ornamental reflector |
US2853568A (en) * | 1955-03-01 | 1958-09-23 | Erich H Moessen | Flasher control switch for display devices |
DE2617546A1 (en) * | 1976-04-22 | 1978-01-12 | Gerhard Paul | Coloured light illuminator with decorations - has inserted coloured lights for illuminating design relevant to festive occasion |
DE2902453A1 (en) * | 1979-01-19 | 1980-07-31 | Otto Luehrs | Presentation of static or dynamic figures - using designed arrangement of single and/or grouped light sources switched on and off by electronic control circuit |
-
1983
- 1983-07-20 FR FR8312020A patent/FR2549578B1/en not_active Expired
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1502617A (en) * | 1922-09-02 | 1924-07-22 | Cline William | Reflector |
US1636141A (en) * | 1926-06-01 | 1927-07-19 | Lawrence W Mammen | Ornamental light |
US1711705A (en) * | 1927-08-22 | 1929-05-07 | Jason C Stearns | Reflector |
FR729408A (en) * | 1931-01-09 | 1932-07-23 | Elin Ag Fur Elek Sche Ind | Scrolling light for illuminated advertising |
US2228691A (en) * | 1938-04-05 | 1941-01-14 | Nat Tinsel Mfg Company | Ornament |
US2492946A (en) * | 1945-10-11 | 1950-01-03 | Fostoria Pressed Steel Corp | Pattern density ray approximating reflector |
US2853568A (en) * | 1955-03-01 | 1958-09-23 | Erich H Moessen | Flasher control switch for display devices |
US2817007A (en) * | 1955-09-28 | 1957-12-17 | Gallagher Frank | Ornamental reflector |
DE2617546A1 (en) * | 1976-04-22 | 1978-01-12 | Gerhard Paul | Coloured light illuminator with decorations - has inserted coloured lights for illuminating design relevant to festive occasion |
DE2902453A1 (en) * | 1979-01-19 | 1980-07-31 | Otto Luehrs | Presentation of static or dynamic figures - using designed arrangement of single and/or grouped light sources switched on and off by electronic control circuit |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0240355A2 (en) * | 1986-04-04 | 1987-10-07 | Optikinetics Limited | Optical effects projector |
EP0240355A3 (en) * | 1986-04-04 | 1987-11-11 | Optikinetics Limited | Optical effects projector |
KR20210075173A (en) * | 2018-10-16 | 2021-06-22 | 가즈트랑스포르 에 떼끄니가즈 | How to weld a fluid-tight membrane in a tank |
KR102506520B1 (en) | 2018-10-16 | 2023-03-07 | 가즈트랑스포르 에 떼끄니가즈 | How to weld the fluid-tight membrane of a tank |
Also Published As
Publication number | Publication date |
---|---|
FR2549578B1 (en) | 1988-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
AR | Application made for restoration | ||
DI | Inadmissibility of an action of restoration |