EP0233529A1 - Fluorescent lamp - Google Patents

Fluorescent lamp Download PDF

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Publication number
EP0233529A1
EP0233529A1 EP87101328A EP87101328A EP0233529A1 EP 0233529 A1 EP0233529 A1 EP 0233529A1 EP 87101328 A EP87101328 A EP 87101328A EP 87101328 A EP87101328 A EP 87101328A EP 0233529 A1 EP0233529 A1 EP 0233529A1
Authority
EP
European Patent Office
Prior art keywords
fluorescent lamp
sleeve
lamp according
housing
lamp tube
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
Application number
EP87101328A
Other languages
German (de)
French (fr)
Other versions
EP0233529B1 (en
Inventor
Heinrich Korte
Theo Spix
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.)
Korte-Licht Inh Heinrich Korte
Korte Licht
Original Assignee
Korte-Licht Inh Heinrich Korte
Korte Licht
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Publication date
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Application filed by Korte-Licht Inh Heinrich Korte, Korte Licht filed Critical Korte-Licht Inh Heinrich Korte
Priority to AT87101328T priority Critical patent/ATE62537T1/en
Priority to DE8718097U priority patent/DE8718097U1/en
Publication of EP0233529A1 publication Critical patent/EP0233529A1/en
Application granted granted Critical
Publication of EP0233529B1 publication Critical patent/EP0233529B1/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/035—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of plugging into a wall outlet, e.g. night light
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Definitions

  • the invention relates to a fluorescent lamp with a fluorescent lamp tube and with a connecting element for connection to a power source.
  • Fluorescent lamps are used more and more compared to conventional light bulb lamps, because the fluorescent lamps have a longer service life and are more economical in energy consumption.
  • fluorescent lamps Because of the advantages over fluorescent lamps G light bulb lamps, it is desirable, however, to use fluorescent lamps in smaller rooms and to make fluorescent lamps more flexible, so that light bulb lamps can also be used in areas where they are still used exclusively, for example for lighting bedside tables, work tables and the like Fluorescent lamps can be replaced.
  • the invention has for its object to provide a fluorescent lamp that can be easily connected to mains voltage in a wide variety of rooms and arranged with sufficient hold.
  • the object has been achieved according to the invention by a fluorescent lamp which is characterized in that the connecting element is shaped to form a housing carrying the fluorescent lamp tube.
  • the connecting element is preferably designed so that it enables both the energy supply of the fluorescent lamp and the fluorescent lamp in the connected state to hold, so that additional brackets can advantageously be omitted.
  • the connection element can be, for example, a screw base which can be screwed into an electrical lamp socket serving as a current source.
  • the connecting element can also be a cable feed or any connector with electrical contacts.
  • the connection element is preferably provided as a mains plug body Plug contacts projecting on one side and electrically conductively connected to the fluorescent lamp tube, and the region of the plug body opposite the plug contacts is designed as a housing.
  • the fluorescent lamp according to the invention can advantageously be plugged into a mains socket, which is generally present in every room.
  • the fluorescent lamp is connected by plugging into a power outlet to both the mains voltage, arranged and advantageously with a sufficient grip in the N etzsteckdose, since a portion of the plug element itself is designed as a housing, and bears the fluorescent tube.
  • the fluorescent lamp is immediately ready for use, and additional holders on the fluorescent lamp and on the walls or ceilings of the room in which it is to be used can advantageously be dispensed with.
  • the mains plug body is preferably designed as a flat plug, which is also referred to as a Euro plug, so that it can be plugged into any mains socket, in particular also when traveling in socket outlets of different standards, e.g. in a hotel room, can be plugged in.
  • the housing is in a preferred embodiment, corresponding to the fluorescent lamp tube, elongated and the power plug body is arranged centrally on a long side of the housing and protrudes vertically from this long side, so that the plug contacts and the power plug body that the fluorescent lamp in the inserted state in the Hold the mains socket, as little mechanical force as possible.
  • the housing has a length of approximately 17 cm, a width of approximately 4 cm and a height of approximately 2 cm.
  • the housing is preferably in two parts from two separable Hc. lbshells assembled.
  • the two half-shells are of identical design so that they can be interchanged.
  • the plug contacts are preferably arranged in the parting plane of the two half-shells, so that the plug contacts and other parts of the power plug are accessible when the housing is open.
  • the half-shells are particularly inexpensive to produce as injection molded parts, preferably made of plastic.
  • the assembly of the two half-shells forming the housing takes place in a simple manner by plugging together the two half-shells, which have both negative and positive latching elements projecting beyond the parting plane of the half-shells, which with the housing assembled with the matching locking elements of the other half shell are engaged.
  • the interior of the housing is approximately in the form of two mutually parallel, adjacent sleeves, the fluorescent lamp tube is arranged in the first sleeve, an electrical circuit necessary for operating the fluorescent lamp tube is accommodated in the second sleeve and is on the longitudinal narrow side facing away from the first sleeve the second sleeve of the N etzstecker Economics formed.
  • the fluorescent lamp tube and the circuitry required to operate the fluorescent lamp tube can be accommodated in a compact and easily replaceable manner in the two sleeves running parallel to one another.
  • the housing advantageously has only about twice the volume of the fluorescent lamp tube, so that the fluorescent lamp according to the invention is handy and has so little weight that it can be securely held in a mains socket.
  • the power plug body is integrally formed on the second sleeve, which contains the circuit, so that the plug contacts can be electrically connected by short connections to the circuit, and the fluorescent lamp tube points away from the power outlet into the room to be illuminated when the fluorescent lamp is plugged into a power outlet.
  • the spatial shape of the first sleeve is adapted to the fluorescent lamp tube, so that the fluorescent lamp tube can be inserted into this first sleeve and is held in the first sleeve without play.
  • the recess In order to allow the light of the fluorescent lamp tube to exit the housing, he has ste sleeve in its wall on a recess as a window for the fluorescent lamp tube, the recess preferably extending almost over the entire central region of the wall of the first sleeve.
  • the recess is preferably covered, for example, to protect the fluorescent lamp tube and its connection contacts against dust, by a cover or an insert, for example made of transparent plastic.
  • the second sleeve opens into chambers which adjoin the end walls of the first sleeve outside the first sleeve and contact tabs for end connection contacts of the fluorescent lamp tube are arranged in the first sleeve on the end walls and pass through the chambers with the in the second sleeve arranged circuit are electrically connected.
  • the contact lugs are arranged on the end walls of the first sleeve so that the fluorescent lamp tube is electrically connected to the mains plug via its connecting contacts as soon as the fluorescent lamp tube is inserted into the first sleeve without it having to be connected by clamp connections or the like.
  • Guides for the connection contacts of the fluorescent lamp tube can preferably be present in the first sleeve, so that the fluorescent lamp tube can only be inserted into the first sleeve in such a position in which the connection contacts abut the contact tabs.
  • F ig. 1 shows a plan view of a half-shell 1, which can form a connection element with a second identical half-shell 1, which is formed into a housing carrying a fluorescent lamp tube 5.
  • the two half-shells 1 have positive locking elements 2a and negative locking elements 2b, with the aid of which they can be plugged together.
  • the interior of the housing formed by the two half-shells 1 is designed in the form of two sleeves 3, 4 running parallel to one another.
  • the fluorescent lamp tube 5 is inserted, which has connection contacts 6, which bear on contact tabs 7 with electrical contact, which are arranged on the end walls 8 of the first sleeve 3, and with an electrical, not shown, accommodated in the second sleeve 4 Circuit are conductively connected.
  • the second sleeve 4 opens into chambers 9, which adjoin the end walls 8 of the first sleeve 3 and through which the contact lugs 7 with the in the second sleeve 4 cten circuit are connected.
  • the connecting element merges into the housing on the longitudinal narrow side of the second sleeve 4 facing away from the first sleeve 3 and, in the exemplary embodiment shown, is a power plug body 11 from which plug contacts 12 protrude, which are electrically indicated by lines 13 with the circuit accommodated in the second sleeve 4 are connected and via which the circuit is supplied with voltage when the plug contacts 12 are plugged into a mains socket.
  • FIG. 2 shows a cross section of the half-shell 1 according to FIG. 1.
  • the same components are designated with the same reference numbers as in FIG. 1.
  • the fluorescent lamp tube 5 is indicated with a dash-dotted circle.
  • FIGS. 1 and 2 show a side view of the half-shell 1 according to FIGS. 1 and 2, which is shown partly in section.
  • the same components are again identified by the same reference numbers as in the previous figures.
  • the negative latching elements 2b and the positive latching elements 2a are in particular to be recognized, of which the positive latching elements 2a protrude beyond the parting plane 1 of the two half-shells.
  • the fluorescent lamp tube is indicated in FIG. 3 with a right-angled line.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Die Erfindung betrifft eine Leuchtstofflampe mit einer Leuchtstofflampenröhre und mit einem Anschlußelement für den Anschluß an eine Stromquelle.The invention relates to a fluorescent lamp with a fluorescent lamp tube and with a connecting element for connection to a power source.

Der Erfindung liegt die Aufgabe zugrunde, eine Leuchtstofflampe zu schaffen, die in unterschiedlichen Räumlichkeiten in einfacher Weise an Netzspannung angeschlossen und mit ausreichendem Halt angeordnet werden kanneThe invention has for its object to provide a fluorescent lamp that can be easily connected to mains voltage in different rooms and arranged with sufficient support

Die Aufgabe ist erfindungsgemäß durch eine Leuchtstofflampe gelöst worden, die sich dadurch auszeichnet, daß das Anschlußelement zu einem die Leuchtstofflampenröhre tragenden Gehäuse ausgeformt ist.The object has been achieved according to the invention by a fluorescent lamp which is characterized in that the connecting element is shaped to form a housing carrying the fluorescent lamp tube.

Vorzugsweise ist das Anschlußelement als ein Netzsteckerkörper mit einseitig vorstehenden, mit der Leuchtstofflampenröhre elektrisch leitend verbundenen Steckkontakten ausgebildet und ist der den Steckkontakten gegenüberliegende Bereich des Netzsteckerkörpers als Gehäuse ausgebildet.

Figure imgaf001
The connection element is preferably designed as a power plug body with plug contacts projecting on one side and electrically conductively connected to the fluorescent lamp tube, and the region of the power plug body opposite the plug contacts is designed as a housing.
Figure imgaf001

Description

Die Erfindung betrifft eine Leuchtstofflampe mit einer Leuchtstofflampenröhre und mit einem Anschlußelement für den Anschluß an eine Stromquelle.The invention relates to a fluorescent lamp with a fluorescent lamp tube and with a connecting element for connection to a power source.

Leuchstofflampen finden gegenüber herkömmlichen Glühbirnenlampen immer mehr Verwendung, da die Leuchtstofflampen eine höhere Lebensdauer aufweisen und sparsamer im Energieverbrauch sind. Zudem ist es in einfacher Weise möglich, mit Hilfe von Leuchtstofflampen Licht gewünschter Färbung, insbesondere auch dem Tageslicht ähnliches Licht, zu erhalten, während Glühbirnenlicht eine gelbliche Färbung in Verbindung mit einer geringeren Lichtausbeute aufweist, was insbesondere zur Beleuchtung von Arbeitsräumen oftmals nicht ausreicht. Daher ist es üblich insbesondere Arbeitsräume, vor allem großflächige Arbeitsräume, wie Großraumbüros, Großküchen und dergleichen, mit Leuchtstofflampen auszurüsten, die zumeist als langgestreckte, festmontierte Deckenleuchten ausgebildet sind.Fluorescent lamps are used more and more compared to conventional light bulb lamps, because the fluorescent lamps have a longer service life and are more economical in energy consumption. In addition, it is possible in a simple manner to obtain light of the desired color, in particular also light similar to daylight, with the aid of fluorescent lamps, while incandescent light has a yellowish color in conjunction with a lower luminous efficacy, which is often not sufficient, in particular for illuminating work rooms. It is therefore customary in particular to equip workrooms, in particular large workspaces, such as open-plan offices, canteen kitchens and the like, with fluorescent lamps, which are usually designed as elongated, permanently mounted ceiling lights.

Aufgrund der Vorteile, die Leuchtstofflampen gegenüber Glühbirnenlampen aufweisen, ist es jedoch wünschenswert, Leuchtstofflampen darüberhinaus auch in kleineren Räumlichkeiten verstärkt einzusetzen und hierzu Leuchtstofflampen flexibler zu gestalten, so daß Glühbirnenlampen auch in Bereichen, in denen sie noch ausschließlich verwandt werden, beispielsweise zur Beleuchtung von Nachttischen, Arbeitstischen und dergleichen, durch Leuchtstofflampen ersetzt werden können.Because of the advantages over fluorescent lamps G light bulb lamps, it is desirable, however, to use fluorescent lamps in smaller rooms and to make fluorescent lamps more flexible, so that light bulb lamps can also be used in areas where they are still used exclusively, for example for lighting bedside tables, work tables and the like Fluorescent lamps can be replaced.

Der Erfindung liegt die Aufgabe zugrunde, eine Leuchtstofflampe zu schaffen, die in unterschiedlichsten Räumlichkeiten in einfacher Weise an Netzspannung angeschlossen und mit ausreichendem Halt angeordnet werden kann.The invention has for its object to provide a fluorescent lamp that can be easily connected to mains voltage in a wide variety of rooms and arranged with sufficient hold.

Die Aufgabe ist erfindungsgemäß durch eine Leuchtstofflampe gelöst worden, die sich dadurch auszeichnet, daß das Anschlußelement zu einem die Leuchtstofflampenröhre tragenden Gehäuse ausgeformt ist.The object has been achieved according to the invention by a fluorescent lamp which is characterized in that the connecting element is shaped to form a housing carrying the fluorescent lamp tube.

Das Anschlußelement ist vorzugsweise so ausgebildet, daß es sowohl die Energieversorgung der Leuchtstofflampe ermöglicht, als auch der Leuchtstofflampe in angeschlossenem Zustand Halt gibt, so daß zusätzliche Halterungen mit Vorteil entfallen können. Das Anschlußelement kann beispielsweise ein Schraubsockel sein, der in eine dabei als Stromquelle dienende elektrische Lampenfassung eingeschraubt werden kann. Das Anschlußelement kann auch eine Kabelzuführung oder ein beliebiges Verbindungsstück mit elektrischen Kontakten sein. Vorzugsweise ist das Anschlußelement als ein Netzsteckerkörper mit einseitig vorstehenden, mit der Leuchtstofflampenröhre elektrisch leitend verbundenen Steckkontakten ausgebildet und ist der den Steckkontakten gegenüberliegende Bereich des Netzstekkerkörpers als Gehäuse ausgebildet.The connecting element is preferably designed so that it enables both the energy supply of the fluorescent lamp and the fluorescent lamp in the connected state to hold, so that additional brackets can advantageously be omitted. The connection element can be, for example, a screw base which can be screwed into an electrical lamp socket serving as a current source. The connecting element can also be a cable feed or any connector with electrical contacts. The connection element is preferably provided as a mains plug body Plug contacts projecting on one side and electrically conductively connected to the fluorescent lamp tube, and the region of the plug body opposite the plug contacts is designed as a housing.

Die erfindungsgemäße Leuchtstofflampe kann mit Vorteil in eine Netzsteckdose eingesteckt werden, die in der Regel in jeder Räumlichkeit vorhanden ist. Die Leuchtstofflampe ist durch das Einstecken in die Netzsteckdose sowohl an die Netzspannung angeschlossen, als auch in vorteilhafter Weise mit ausreichendem Halt in der Netzsteckdose angeordnet, da ein Bereich des Netzsteckerkörpers selbst als Gehäuse ausgebildet ist und die Leuchtstofflampenröhre trägt. Die Leuchtstofflampe ist sofort betriebsbereit, und zusätzliche Halterungen an der Leuchtstofflampe und an den Wänden oder Decken der Räumlichkeit, in der sie eingesetzt werden soll, können mit Vorteil entfallen.The fluorescent lamp according to the invention can advantageously be plugged into a mains socket, which is generally present in every room. The fluorescent lamp is connected by plugging into a power outlet to both the mains voltage, arranged and advantageously with a sufficient grip in the N etzsteckdose, since a portion of the plug element itself is designed as a housing, and bears the fluorescent tube. The fluorescent lamp is immediately ready for use, and additional holders on the fluorescent lamp and on the walls or ceilings of the room in which it is to be used can advantageously be dispensed with.

Vorzugsweise ist der Netzsteckerkörper als Flachstecker ausgebildet, der auch als Euro-Stecker bezeichnet wird, so daß er in eine beliebige Netzsteckdose, insbesondere auch auf Reisen in Netzsteckdosen unterschiedlicher Normung, z.B. in einem Hotelzimmer, eingesteckt werden kann.The mains plug body is preferably designed as a flat plug, which is also referred to as a Euro plug, so that it can be plugged into any mains socket, in particular also when traveling in socket outlets of different standards, e.g. in a hotel room, can be plugged in.

Das Gehäuse ist bei einer bevorzugten Ausbildung, der Leuchtstofflampenröhre entsprechend, länglich ausgebildet und der Netzsteckerkörper ist mittig an einer Längsseite des Gehäuses angeordnet und steht von dieser Längsseite senkrecht vor, so daß auf die Steckkontakte und den Netzsteckerkörper, die die Leuchtstofflampe in eingestecktem Zustand in der Netzsteckdose halten, möglichst geringe mechanische Kräfte wirken.The housing is in a preferred embodiment, corresponding to the fluorescent lamp tube, elongated and the power plug body is arranged centrally on a long side of the housing and protrudes vertically from this long side, so that the plug contacts and the power plug body that the fluorescent lamp in the inserted state in the Hold the mains socket, as little mechanical force as possible.

Bei einer bevorzugten, besonders handlichen Ausbildung weist das Gehäuse eine Länge von etwa 17 cm, eine Breite von etwa 4 cm und eine Höhe von etwa 2 cm auf.In a preferred, particularly handy design, the housing has a length of approximately 17 cm, a width of approximately 4 cm and a height of approximately 2 cm.

Damit eine einfache Montage des Gehäuses möglich ist, die Leuchtstofflampenröhre in einfacher Weise ausgewechselt und die zum Betrieb der Leuchtstofflampenröhre notwendige Schaltung bei Fertigung der Leuchtstofflampe installiert und nach Betrieb der Leuchtstofflampe gegebenenfalls repariert werden kann, ist das Gehäuse vorzugsweise zweiteilig aus zwei voneinander trennbaren Hc.lbschalen zusammengesetzt. Um eine besonders einfache und kostengünstige Herstellung dieser beiden Halbschalen zu ermöglichen, sowie um eine besonders einfache Montage, insbesondere auch durch technisch Unerfahrene zu gewährleisten, sind die beiden Halbschalen identisch ausgebildet, so daß sie gegeneinander vertauscht werden können. Die Steckkontakte sind vorzugsweise in der Trennebene der beiden Halbschalen angeordnet, so daß auch die Steckkontakte und andere Teile des Netzsteckers bei geöffnetem Gehäuse zugänglich sind. Besonders kostengünstig sind die Halbschalen als Spritzgußteile, vorzugsweise aus Kunststoff, herstellbar.This provides a simple mounting of the housing is possible, replacing the fluorescent lamp tube in a simple manner and the euchtstofflampenröhre for operating the L necessary circuitry can be installed in production of the fluorescent lamp and repaired if necessary after operation of the fluorescent lamp, the housing is preferably in two parts from two separable Hc. lbshells assembled. In order to enable a particularly simple and inexpensive manufacture of these two half-shells and to ensure particularly simple assembly, in particular also by inexperienced technicians, the two half-shells are of identical design so that they can be interchanged. The plug contacts are preferably arranged in the parting plane of the two half-shells, so that the plug contacts and other parts of the power plug are accessible when the housing is open. The half-shells are particularly inexpensive to produce as injection molded parts, preferably made of plastic.

Bei einer bevorzugten Ausbildung des Gehäuses erfolgt das Zusammensetzen der beiden, daß Gehäuse bildenden Halbschalen in einfacher Weise durch Zusammenstecken der beiden Halbschalen, die in ihrem Inneren sowohl negative, als auch positive, über die Trennebene der Halbschalen vorragende Rastelement aufweisen, die bei zusammengesetztem Gehäuse mit den passenden Rastelementen der jeweils anderen Halbschale in Eingriff stehen.In a preferred embodiment of the housing, the assembly of the two half-shells forming the housing takes place in a simple manner by plugging together the two half-shells, which have both negative and positive latching elements projecting beyond the parting plane of the half-shells, which with the housing assembled with the matching locking elements of the other half shell are engaged.

Nach einer Weiterbildung der erfindungsgemäßen Leuchtstofflampe ist der Innenraum des Gehäuses etwa in Form zweier zueinander parallel verlaufender, aneinandergrenzender Hülsen ausgebildet, ist in der ersten Hülse die Leuchtstofflampenröhre angeordnet, ist in der zweiten Hülse eine zum Betrieb der Leuchtstofflampenröhre notwendige elektrische Schaltung untergebracht und ist an der der ersten Hülse abgewandten Längsschmalseite der zweiten Hülse der Netzsteckerkörper angeformt.According to a development of the phosphor according to the invention lamp, the interior of the housing is approximately in the form of two mutually parallel, adjacent sleeves, the fluorescent lamp tube is arranged in the first sleeve, an electrical circuit necessary for operating the fluorescent lamp tube is accommodated in the second sleeve and is on the longitudinal narrow side facing away from the first sleeve the second sleeve of the N etzsteckerkörper formed.

In den beiden parallel zueinander verlaufenden Hülsankönnen die Leuchtstofflampenröhre sowie die zum Betrieb der Leuchtstofflampenröhre notwendige Schaltung kompakt und leicht auswechselbar untergebracht werden. Das Gehäuse weist mit Vorteil nur etwa das doppelte Volumen auf, wie die Leuchtstofflampenröhre, so daß die erfindungsgemäße Leuchtstofflampe handlich ist und so wenig Eigengewicht aufweist, daß sie sicher in einer Netzsteckdose gehalten werden kann. Der Netzsteckerkörper ist an der zweiten Hülse angeformt, die die Schaltung enthält, so daß die Steckkontakte durch kurze Verbindungen mit der Schaltung elektrisch verbunden werden können, und die Leuchtstofflampenröhre bei in eine Netzsteckdose eingesteckter Leuchtstofflampe von der Netzsteckdose weg in den zu beleuchtenden Raum weist.The fluorescent lamp tube and the circuitry required to operate the fluorescent lamp tube can be accommodated in a compact and easily replaceable manner in the two sleeves running parallel to one another. The housing advantageously has only about twice the volume of the fluorescent lamp tube, so that the fluorescent lamp according to the invention is handy and has so little weight that it can be securely held in a mains socket. The power plug body is integrally formed on the second sleeve, which contains the circuit, so that the plug contacts can be electrically connected by short connections to the circuit, and the fluorescent lamp tube points away from the power outlet into the room to be illuminated when the fluorescent lamp is plugged into a power outlet.

Die Raumform der ersten Hülse ist an die Leuchtstofflampenröhre angepaßt, so daß die Leuchtstofflampenröhre in diese erste Hülse eingelegt werden kann und in der ersten Hülse ohne Spiel gehalten ist. Um den Austritt des Lichtes der Leuchtstofflampenröhre aus dem Gehäuse zu ermöglichen, weist die erste Hülse in ihrer Wandung eine Aussparung als Fenster für die Leuchtstoff lampenröhre auf, wobei sich die Aussparung vorzugsweise nahezu über den gesamten Mittelbereich der Wandung der ersten Hülse erstreckt. Vorzugsweise ist die Aussparung beispielsweise zum Schutz der Leuchtstofflampenröhre und ihrer Anschlußkontakte gegen Staub, durch eine Abdeckung oder einen Einsatz, z.B. aus durchsichtigem Kunststoff, abgedeckt.The spatial shape of the first sleeve is adapted to the fluorescent lamp tube, so that the fluorescent lamp tube can be inserted into this first sleeve and is held in the first sleeve without play. In order to allow the light of the fluorescent lamp tube to exit the housing, he has ste sleeve in its wall on a recess as a window for the fluorescent lamp tube, the recess preferably extending almost over the entire central region of the wall of the first sleeve. The recess is preferably covered, for example, to protect the fluorescent lamp tube and its connection contacts against dust, by a cover or an insert, for example made of transparent plastic.

Bei einer bevorzugten Ausbildung des Gehäuses mündet die zweite Hülse in Kammern, die außerhalb der ersten Hülse an die Stirnwandungen der ersten Hülse angrenzen und sind in der ersten Hülse an den Stirnwandungen Kontaktfahnen für stirnseitige Anschlußkontakte der Leuchtstofflampenröhre angeordnet, die durch die Kammern hindurch mit der in der zweiten Hülse angeordneten Schaltung elektrisch leitend verbunden sind. Die Kontaktfahnen sind so an den Stirnwandungen der ersten Hülse angeordnet, daß die Leuchtstofflampenröhre über ihre Anschlußkontakte elektrisch mit dem Netzstecker verbunden ist, sobald die Leuchtstofflampenröhre in die erste Hülse eingelegt ist, ohne daß sie durch Klemmverbindungen oder ähnliches angeschlossen werden muß. Vorzugsweise können in der ersten Hülse Führungen für die Anschlußkontakte der Leuchtstofflampenröhre vorhanden sein, damit die Leuchtstofflampenröhre nur in einer solchen Stellung in die erste Hülse eingelegt .werden kann, in der die Anschlußkontakte an den Kontaktfahnen anliegen.In a preferred embodiment of the housing, the second sleeve opens into chambers which adjoin the end walls of the first sleeve outside the first sleeve and contact tabs for end connection contacts of the fluorescent lamp tube are arranged in the first sleeve on the end walls and pass through the chambers with the in the second sleeve arranged circuit are electrically connected. The contact lugs are arranged on the end walls of the first sleeve so that the fluorescent lamp tube is electrically connected to the mains plug via its connecting contacts as soon as the fluorescent lamp tube is inserted into the first sleeve without it having to be connected by clamp connections or the like. Guides for the connection contacts of the fluorescent lamp tube can preferably be present in the first sleeve, so that the fluorescent lamp tube can only be inserted into the first sleeve in such a position in which the connection contacts abut the contact tabs.

Ein Ausführungsbeispiel, aus dem sich weitere erfinderische Merkmale ergeben, ist in der Zeichnung dargestellt. Es zeigen:

  • Fig. l'eine Draufsicht auf eine Halbschale eines erfindungsgemäßen Gehäuses,
  • Fig. 2 einen Querschnitt der Halbschale gemäß Fig. 1 entlang der in Fig. 1 mit II-II bezeichneten strichpunktierten Linie und
  • Fig. 3 eine teiltgeschnittene Seitenansicht der Halbschalen gemäß Fig. 1 und Fig. 2.
An embodiment from which further inventive features result is shown in the drawing. It demonstrate:
  • 1'a top view of a half-shell of a housing according to the invention,
  • FIG. 2 shows a cross section of the half-shell according to FIG. 1 along the dash-dotted line designated by II-II in FIG. 1 and
  • 3 shows a partially sectioned side view of the half-shells according to FIGS. 1 and 2.

Fig. 1 zeigt eine Draufsicht auf eine Halbschale 1, die mit einer zweiten identischen Halbschale 1 ein Anschlußelement bilden kann, das zu einem eine Leuchtstofflampenröhre 5 tragenden Gehäuse ausgeformt ist. Die beiden Halbschalen 1 weisen positive Rastelemente 2a und negative Rastelemente 2b auf, mit deren Hilfe sie zusammengesteckt werden können. F ig. 1 shows a plan view of a half-shell 1, which can form a connection element with a second identical half-shell 1, which is formed into a housing carrying a fluorescent lamp tube 5. The two half-shells 1 have positive locking elements 2a and negative locking elements 2b, with the aid of which they can be plugged together.

Der Innenraum des von den beiden Halbschalen 1 gebildeten Gehäuses ist in Form zweier parallel zueinander verlaufender Hülsen 3,4 ausgebildet. In der ersten Hülse 3 ist die Leuchtstofflampenröhre 5 eingelegt, die Anschlußkontakte 6 aufweist, die an Kontaktfahnen 7 mit elektrischem Kontakt anliegen, welche an den Stirnwandungen 8 der ersten Hülse 3 angeordnet sind, und mit einer in der zweiten Hülse 4 untergebrachten, nicht dargestellten elektrischen Schaltung leitend verbunden sind. Die zweite Hülse 4 mündet in Kammern 9, die an die Stirnwandungen 8 der ersten Hülse 3 angrenzen und durch welche hindurch die Kontaktfahnen 7 mit der in der zweiten Hülse 4 be- cten Schaltung verbunden sind.The interior of the housing formed by the two half-shells 1 is designed in the form of two sleeves 3, 4 running parallel to one another. In the first sleeve 3, the fluorescent lamp tube 5 is inserted, which has connection contacts 6, which bear on contact tabs 7 with electrical contact, which are arranged on the end walls 8 of the first sleeve 3, and with an electrical, not shown, accommodated in the second sleeve 4 Circuit are conductively connected. The second sleeve 4 opens into chambers 9, which adjoin the end walls 8 of the first sleeve 3 and through which the contact lugs 7 with the in the second sleeve 4 cten circuit are connected.

In der Wandung der ersten Hülse 3 befindet sich eine Aussparung 10, die als Fenster für den Lichtaustritt der Leuchtstofflampenröhre 5 dient.In the wall of the first sleeve 3 there is a recess 10 which serves as a window for the light exit of the fluorescent lamp tube 5.

Das Anschlußelement geht an der der ersten Hülse 3 abgewandten Längsschmalseite der zweiten Hülse 4 in das Gehäuse über und ist bei dem dargestellten Ausführungsbeispiel ein Netzsteckerkörper 11, aus dem Steckkontakte 12 vorragen, die über angedeutete Leitungen 13 mit der in der zweiten Hülse 4 untergebrachten Schaltung elektrisch verbunden sind und über die die Schaltung mit Spannung versorgt wird, wenn die Steckkontakte 12 in eine Netzsteckdose eingesteckt sind.The connecting element merges into the housing on the longitudinal narrow side of the second sleeve 4 facing away from the first sleeve 3 and, in the exemplary embodiment shown, is a power plug body 11 from which plug contacts 12 protrude, which are electrically indicated by lines 13 with the circuit accommodated in the second sleeve 4 are connected and via which the circuit is supplied with voltage when the plug contacts 12 are plugged into a mains socket.

In Fig. 2 ist ein Querschnitt der Halbschale 1 gemäß Fig. l dargestellt. Gleiche Bauelemente sind mit den gleichen Bezugszahlen bezeichnet wie in Fig. 1.FIG. 2 shows a cross section of the half-shell 1 according to FIG. 1. The same components are designated with the same reference numbers as in FIG. 1.

In Fig. 2 ist insbesondere die Ausbildung des Innenraumes des Gehäuses in Form zweier zueinander paralleler Hülsen 3,4 zu erkennen. Außerdem sind die positiven Rastelemente 2a der Hülse 1 zu erkennen, die über die Trennebene 14 der beiden Halbschalen 1 vorragen. Weiterhin ist zu erkennen, daß auch die Steckkontakte 12 in der Trennebene 14 angeordnet sind. Die Leuchtstofflampenröhre 5 ist mit einem strichpunktierten Kreis angedeutet.2 shows in particular the design of the interior of the housing in the form of two mutually parallel sleeves 3, 4. In addition, the positive locking elements 2a of the sleeve 1 can be seen, which protrude beyond the parting plane 14 of the two half-shells 1. Furthermore, it can be seen that the plug contacts 12 are also arranged in the parting plane 14. The fluorescent lamp tube 5 is indicated with a dash-dotted circle.

In Fig. 3 ist eine Seitenansicht der Halbschale 1 gemäß der Fig. 1 und 2 gezeigt, die teilweise geschnitten dargestellt ist. Gleiche Bauelemente sind wieder mit den gleichen Bezugszahlen bezeichnet wie in den vorhergehenden Figuren.3 shows a side view of the half-shell 1 according to FIGS. 1 and 2, which is shown partly in section. The same components are again identified by the same reference numbers as in the previous figures.

In der Fig. 3 sind insbesondere noch einmal die negative Rastelemente 2b sowie die positiven Rastelemente 2a zu erker nen, von denen die positiven Rastelemente 2a die Trennebene 1 der beiden Halbschalen überragen. Die Leuchtstofflampenröhre ist in der Fig. 3 mit einem gestrichelt gezeichneten Rechtec angedeutet.In Fig. 3, the negative latching elements 2b and the positive latching elements 2a are in particular to be recognized, of which the positive latching elements 2a protrude beyond the parting plane 1 of the two half-shells. The fluorescent lamp tube is indicated in FIG. 3 with a right-angled line.

Claims (15)

1. Leuchtstofflampe mit einer Leuchtstofflampenröhre und mit einem Anschlußelement für den Anschluß an eine Stromquelle,
dadurch gekennzeichnet,
daß das Anschlußelement zu einem die Leuchtstofflampenröhre (5) tragenden Gehäuse ausgeformt ist.1. fluorescent lamp with a fluorescent lamp tube and with a connecting element for connection to a power source,
characterized,
that the connecting element is formed into a housing carrying the fluorescent lamp tube (5). 2. Leuchtstofflampe nach Anspruch 1, dadurch gekennzeichnet, daß das Anschlußelement als ein Netzsteckerkörper (11) mit einseitig vorstehenden, mit der Leuchtstofflampenröhre (5) elektrisch leitend verbundenen Steckkontakten (12) ausgebildet ist und daß der den Steckkontakten gegenüberliegende Bereich des Netzsteckerkörpers als Gehäuse ausgebildet ist.2. Fluorescent lamp according to claim 1, characterized in that the connecting element is designed as a power plug body (11) with one-sided projecting, with the fluorescent lamp tube (5) electrically conductively connected plug contacts (12) and that the plug contacts opposite area of the power plug body is formed as a housing is. 3. Leuchtstofflampe nach Anspruch 1, dadurch gekennzeichnet, daß der Netzsteckerkörper (11) als Flachstecker ausgebildet ist.3. Fluorescent lamp according to claim 1, characterized in that the power plug body (11) is designed as a flat plug. 4. Leuchtstofflampe nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Gehäuse länglich ausgebildet ist und daß der Netzsteckerkörper (11) mittig an einer Längsseite des Gehäuses angeordnet ist und von dieser Längsseite senkrecht vorsteht.4. Fluorescent lamp according to claim 1 or 2, characterized in that the housing is elongated and that the power plug body (11) is arranged centrally on a long side of the housing and protrudes vertically from this long side. 5. Leuchtstofflampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Gehäuse eine Länge von etwa 17 cm, eine Breite von etwa 4 cm und eine Höhe von etwa 2 cm aufweist.5. Fluorescent lamp according to one of the preceding claims, characterized in that the housing has a length of about 17 cm, a width of about 4 cm and a height of about 2 cm. 6. Leuchtstofflampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Gehäuse zweitteilig aus zwei voneinander trennbaren Halbschalen (1) zusammengesetzt ist.6. Fluorescent lamp according to one of the preceding claims, characterized in that the housing is composed in two parts from two separable half-shells (1). 7. Leuchtstofflampe nach Anspruch 6, dadurch gekennzeichnet, daß die beiden Halbschalen (1) identisch ausgebildet sind.7. fluorescent lamp according to claim 6, characterized in that the two half-shells (1) are identical. 8. Leuchtstofflampe nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß die Steckkontakte (12) in der Trennebene (14) der beiden Halbschalen (1) angeordnet sind.8. Fluorescent lamp according to claim 6 or 7, characterized in that the plug contacts (12) in the parting plane (14) of the two half-shells (1) are arranged. 9. Leuchtstofflampe nach einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, daß die Halbschalen (1) Spritzgußteile, vorzugsweise aus Kunststoff, sind.9. Fluorescent lamp according to one of claims 6 to 8, characterized in that the half-shells (1) are injection molded parts, preferably made of plastic. 10. Leuchtstofflampe nach Anspruch 9, dadurch gekennzeichnet, daß im Innern der beiden Halbschalen (1) sowohl negative Rastelemente (2b), als auch positive über die Trennebene (14) der Halbschalen (1) vorragende Rastelemente (2a) angeordnet sind, die bei zusammengesetztem Gehäuse mit den passenden Rastelementen (2a,2b) der jeweils anderen Halbschale (1) in Eingriff stehen.10. Fluorescent lamp according to claim 9, characterized in that inside the two half-shells (1) both negative locking elements (2b) and positive over the parting plane (14) of the half-shells (1) projecting locking elements (2a) are arranged, which at assembled housing with the matching locking elements (2a, 2b) of the other half shell (1) are engaged. 11. Leuchtstofflampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Innenraum des Gehäuses etwa in Form zweier zueinander parallel verlaufender, aneinandergrenzender Hülsen (3,4) ausgebildet ist, daß in der ersten Hülse (3) die Leuchtstofflampenröhre (5) angeordnet ist, daß in der zweiten Hülse (4) eine zum Betrieb der Leuchtstofflampenröhre (5) notwendige elektrische Schaltung untergebracht ist und daß an der der ersten Hülse (3) abgewandten Längsschmalseite der zweiten Hülse (4) der Netzsteckerkörper (11) angeformt ist.11. Fluorescent lamp according to one of the preceding claims, characterized in that the interior of the housing approximately in the form of two mutually parallel, adjoining sleeves (3, 4) that the fluorescent lamp tube (5) is arranged in the first sleeve (3), that in the second sleeve (4) one for operating the fluorescent lamp tube (5) necessary electrical circuit is housed and that on the longitudinal sleeve side facing away from the first sleeve (3) of the second sleeve (4) the power plug body (11) is formed. 12. Leuchtstofflampe nach Anspruch 11,'dadurch gekennzeichnet, daß die erste Hülse (3) in ihrer Wandung eine Aussparung (10) als Fenster für die Leuchtstofflampenröhre (5) aufweist.12. Fluorescent lamp according to claim 11, 'characterized in that the first sleeve (3) in its wall has a recess (10) as a window for the fluorescent lamp tube (5). 13. Leuchtstofflampe nach Anspruch 12, dadurch gekennzeichnet, daß sich die Aussparung (10) nahezu über den gesamten Mittelbereich der Wandung der ersten Hülse (3) erstreckt.13. Fluorescent lamp according to claim 12, characterized in that the recess (10) extends almost over the entire central region of the wall of the first sleeve (3). 14. Leuchtstofflampe nach Anspruch 12 oder 13, dadurch gekennzeichnet, daß die Aussparung (10) durch eine lichtdurchlässige Abdeckung abgedeckt ist.14. Fluorescent lamp according to claim 12 or 13, characterized in that the recess (10) is covered by a translucent cover. 15. Leuchtstofflampe nach einem der Ansprüche 11 bis 14, dadurch gekennzeichnet, daß die zweite Hülse. (4) in Kammern (9) mündet, die außerhalb der ersten Hülse (3) an die Stirnwandungen (8) der ersten Hülse (3) angrenzen und daß in der ersten Hülse (3) an den Stirnwandungen (8) Kontaktfahnen (7) für stirnseitige Anschlußkontakte (6) der Leuchtstofflampenröhre (5) angeordnet sind, die durch die Kammern (9) hindurch mit der in der zweiten Hülse (4) angeordneten Schaltung elektrisch leitend verbunden sind.15. Fluorescent lamp according to one of claims 11 to 14, characterized in that the second sleeve. (4) opens into chambers (9) which border outside the first sleeve (3) on the end walls (8) of the first sleeve (3) and that in the first sleeve (3) on the end walls (8) contact tabs (7) For End-side connection contacts (6) of the fluorescent lamp tube (5) are arranged, which are electrically conductively connected through the chambers (9) to the circuit arranged in the second sleeve (4).
EP87101328A 1986-02-03 1987-01-31 Fluorescent lamp Expired - Lifetime EP0233529B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT87101328T ATE62537T1 (en) 1986-02-03 1987-01-31 FLUORESCENT LAMP.
DE8718097U DE8718097U1 (en) 1986-02-03 1987-01-31 Fluorescent lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3603264 1986-02-03
DE19863603264 DE3603264A1 (en) 1986-02-03 1986-02-03 FLUORESCENT LAMP LAMP WITH A FLUORESCENT LAMP

Publications (2)

Publication Number Publication Date
EP0233529A1 true EP0233529A1 (en) 1987-08-26
EP0233529B1 EP0233529B1 (en) 1991-04-10

Family

ID=6293264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87101328A Expired - Lifetime EP0233529B1 (en) 1986-02-03 1987-01-31 Fluorescent lamp

Country Status (9)

Country Link
US (1) US4965875A (en)
EP (1) EP0233529B1 (en)
JP (1) JP2545425B2 (en)
KR (1) KR880700911A (en)
AT (1) ATE62537T1 (en)
DE (3) DE8602756U1 (en)
ES (1) ES2021614B3 (en)
GR (1) GR3002278T3 (en)
WO (1) WO1987004771A1 (en)

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NL9301649A (en) * 1993-09-24 1995-04-18 Massive Productie Nederland B Lamp
EP0654634A1 (en) * 1993-11-20 1995-05-24 Heinrich Korte Light fitting using a fluorescent tube
EP0677699A1 (en) * 1994-03-04 1995-10-18 Heinrich Korte Fluorescent lamp mounting
US5649759A (en) * 1995-03-03 1997-07-22 Korte; Heinrich Lamp for fluorescent tubes

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Also Published As

Publication number Publication date
DE3769163D1 (en) 1991-05-16
ATE62537T1 (en) 1991-04-15
WO1987004771A1 (en) 1987-08-13
ES2021614B3 (en) 1991-11-16
GR3002278T3 (en) 1992-12-30
KR880700911A (en) 1988-04-13
US4965875A (en) 1990-10-23
EP0233529B1 (en) 1991-04-10
DE3603264A1 (en) 1987-08-06
JP2545425B2 (en) 1996-10-16
JPH01500470A (en) 1989-02-16
DE8602756U1 (en) 1988-02-11

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