CH293325A - Illuminated advertising machine. - Google Patents
Illuminated advertising machine.Info
- Publication number
- CH293325A CH293325A CH293325DA CH293325A CH 293325 A CH293325 A CH 293325A CH 293325D A CH293325D A CH 293325DA CH 293325 A CH293325 A CH 293325A
- Authority
- CH
- Switzerland
- Prior art keywords
- light
- advertising apparatus
- dependent
- illuminated advertising
- tube
- Prior art date
Links
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
- G02B6/0011—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 planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative to the light guide
-
- 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
- G02B6/0011—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 planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/1872—Casing
- G09F2013/1877—Stand-like
Description
Lichtreklameapparat. Gegenstand der vorliegenden Erfindung ist ein Liehtreklameapparat mit einem eine Lichtquelle enthaltenden Gehäuse, welches eine Lichtaustrittsöffnung aufweist.
Gemäss der Erfindung ist in die Licht austrittsöffnung mindestens ein aus transpa rentem Material bestehender Lichtleitkörper auswechselbar eingesetzt, der aus dem Ge liäuse vorsteht und am vorstehenden Teil mit Lichtbrechungsflächen versehen ist, während zwischen der Lichtquelle und dem Lichtleit- körper ein beweglicher, transparenter Farben träger vorhanden ist, durch dessen Bewegung die Farbe des in den Lichtleitkörper eintre tenden Lichtes. veränderlich ist..
In der Zeichnung ist eine beispielsweise Ausführungsform des Erfindungsgegenstandes dargestellt.
Fig.1 ist eine Vorderansicht eines Licht reklameapparates, mit Teilen im Vertikal-. schnitt.
Fig. 2 ist eine Draufsicht auf den Apparat bei abgenommenen Gehäusedeckel und Licht- leitkörper, und Fig.3 zeigt einen Querschnitt nach der Linie III-III in Fig. 1. .
Auf dem Gehäuseboden 1 ist eine zylin drische elektrische Fluoreszenzröhre 2 in hori zontaler Lage in Haltern 3 befestigt und über einen Transformator 4 mit den Klemmen 5 an ein Stromnetz anechliessbar. Auf der Fluoreszenzröhre 2 ist ein zylindrisches Glas rohr 6 drehbar gelagert, dessen Aussenfläche in eine Mehrzahl imtersehiedlich gefärbte Zonen 7 aufgeteilt ist, die dem durch sie hin durch austretenden Licht die entsprechende Färbung geben.
Das Rohr 6 besitzt am einen Ende einen Flansch 8, der vorzugsweise mit einem Kautschukbelag überzogen ist, an wel chem die Welle 9 eines selbststartenden Syn chronmotors 10 anliegt, indem der mittels einer Schraube 11 schwenkbar am Gehäuse boden 1 befestigte Motor 10 dem Zug einer Schraubenfeder 12 ausgesetzt ist. Zur Fluores- zenzröhre 2 ist ein Starter 13 parallel ge schaltet.
Der Gehäuseboden 1 ist >mit den Teilen 2 bis 13 durch einen Gehäusedeckel 14 über deckt, der über der Fluoreszenzröhre 2 ent lang derselben eine schlitzförmige Lichtaus trittsöffnung 15 aufweist, welche längsseitig durch in Austrittsrichtung angeordnete Leit- flächen 15' begrenzt ist und in welche neben einander zwei Lichtleitplatten 16 und 17 aus transparentem Material, wie zum Beispiel Glas, Kunstharz, Zelluloid, auswechselbar ein gesetzt, sind, die nach oben über den Ge häusedeckel 14 vorstehen und in. diesem vor stehenden Teil mit Lichtbrechungsflächen 18 versehen sind.
Mit ihrem untern Ende reichen die Platten bis annähernd auf das Farben trägerrohr 6. Die Lichtbrechungsflächen 18 können durch Eingravierungen von Linien, zum Beispiel Schriftzeichen, in die Rückseite der Platten 16 und 17 entstanden sein. Die Platten sind am Gehäusedeckel 14 teils mit einem quer über den hintern Rand der Öff nung 15 aus der Platte vorstehenden Stift 19 und teils mit einem seitlich über das Ende der Öffnung 15 hinausreichenden Vorsprung 20 bzw. 2'1 abgestützt. Es -kann auch nur eine einzige Lichtleitplatte in die Öffnung 15 eingesetzt sein.
Die Farbzonen 7 der Rohraussenfl.äche er strecken sich vorzugsweise in Längsrichtung über die ganze Länge des Rohres 6, können aber auch in Längsrichtung aneinander gren zen, ztun Beispiel in Übereinstimmung mit der Stelle oder den Stellen, wo zwei oder mehr nebeneinander in die Öffnung 15 eingesteckte Platten aneinander grenzen.
Illuminated advertising machine. The subject matter of the present invention is a light advertising apparatus with a housing containing a light source and having a light exit opening.
According to the invention, at least one interchangeable light guide element made of transparent material is inserted into the light exit opening, protruding from the housing and provided with refractive surfaces on the protruding part, while a movable, transparent color carrier is present between the light source and the light guide element is, through the movement of which the color of the light entering the light guide body. is changeable ..
An example embodiment of the subject matter of the invention is shown in the drawing.
Fig.1 is a front view of a light advertising apparatus, with parts in vertical direction. cut.
FIG. 2 is a top view of the apparatus with the housing cover and light guide body removed, and FIG. 3 shows a cross section along the line III-III in FIG.
On the housing bottom 1, a cylin drical electric fluorescent tube 2 is attached in hori zontal position in holders 3 and can be connected to a power supply via a transformer 4 with the terminals 5. On the fluorescent tube 2, a cylindrical glass tube 6 is rotatably mounted, the outer surface of which is divided into a plurality of differently colored zones 7 which give the corresponding color to the light emerging through them.
The tube 6 has at one end a flange 8, which is preferably covered with a rubber coating, on wel chem the shaft 9 of a self-starting Syn chronmotors 10 rests by means of a screw 11 pivotally mounted on the housing bottom 1 motor 10 to the train of a coil spring 12 is exposed. A starter 13 is connected in parallel to the fluorescent tube 2.
The housing base 1 is covered with parts 2 to 13 by a housing cover 14 which has a slit-shaped light exit opening 15 over the fluorescent tube 2 along the same, which is delimited along its length by guide surfaces 15 'arranged in the exit direction and in which adjacent two light guide plates 16 and 17 made of transparent material, such as glass, synthetic resin, celluloid, are interchangeably set, which protrude upward over the housing cover 14 and are provided with light refracting surfaces 18 in this part.
With their lower end, the plates extend almost to the color carrier tube 6. The light refraction surfaces 18 can have been created by engraving lines, for example characters, in the back of the plates 16 and 17. The plates are supported on the housing cover 14 partly with a pin 19 protruding from the plate across the rear edge of the opening 15 and partly with a projection 20 or 2'1 extending laterally beyond the end of the opening 15. It is also possible for only a single light guide plate to be inserted into the opening 15.
The color zones 7 of the pipe outer surface preferably extend in the longitudinal direction over the entire length of the pipe 6, but can also border one another in the longitudinal direction, for example in accordance with the point or points where two or more adjacent to each other into the opening 15 Adjacent inserted panels.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH293325T | 1951-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH293325A true CH293325A (en) | 1953-09-15 |
Family
ID=4488126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH293325D CH293325A (en) | 1951-08-23 | 1951-08-23 | Illuminated advertising machine. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH293325A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477744A2 (en) * | 1980-03-05 | 1981-09-11 | Spiralux Neon Sprl | Illuminated advertising display sign - has plate between light and printed pane to regulate light levels |
WO1984004838A1 (en) * | 1983-05-26 | 1984-12-06 | Ulf Henke | An arrangement for a display device which can be acted upon by light and is provided with a display surface |
EP0565764A1 (en) * | 1992-04-17 | 1993-10-20 | PUBLIMOTION S.r.l. | Lighted advertising sign |
-
1951
- 1951-08-23 CH CH293325D patent/CH293325A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477744A2 (en) * | 1980-03-05 | 1981-09-11 | Spiralux Neon Sprl | Illuminated advertising display sign - has plate between light and printed pane to regulate light levels |
WO1984004838A1 (en) * | 1983-05-26 | 1984-12-06 | Ulf Henke | An arrangement for a display device which can be acted upon by light and is provided with a display surface |
EP0565764A1 (en) * | 1992-04-17 | 1993-10-20 | PUBLIMOTION S.r.l. | Lighted advertising sign |
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