DE19955072B4 - Adapter for converting lights with inductive ballasts to electronic operation - Google Patents
Adapter for converting lights with inductive ballasts to electronic operation Download PDFInfo
- Publication number
- DE19955072B4 DE19955072B4 DE19955072A DE19955072A DE19955072B4 DE 19955072 B4 DE19955072 B4 DE 19955072B4 DE 19955072 A DE19955072 A DE 19955072A DE 19955072 A DE19955072 A DE 19955072A DE 19955072 B4 DE19955072 B4 DE 19955072B4
- Authority
- DE
- Germany
- Prior art keywords
- adapter
- lamp
- base
- rotatable
- pin
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
- H01R33/942—Holders formed as intermediate parts for linking a counter-part to a coupling part for tubular fluorescent lamps
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
- F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/945—Holders with built-in electrical component
- H01R33/9456—Holders with built-in electrical component for bayonet type coupling devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Adapter zur Umrüstung von Leuchten mit induktiven Vorschaltgeräten auf elektronischen Betrieb, mit zwei Fassungen (4) zur Aufnahme einer Leuchtstofflampe und mit einem integrierten Vorschaltgerät, bei dem an den Enden zwei Stiftsockel (2) zum Einsetzen in eine Leuchte vorhanden sind, dadurch gekennzeichnet, dass die zum Einsetzen in eine vorhandene Leuchte an den Enden des Adapters angeordneten Stiftsockel (2) um etwa 90° um ihre Längsachse drehbar sind.Adapter for converting luminaires with inductive ballasts to electronic operation, with two sockets (4) for receiving a fluorescent lamp and with an integrated ballast with two pin bases (2) at the ends for insertion into a luminaire, characterized in that the pin base (2) arranged at the ends of the adapter for insertion into an existing lamp can be rotated about 90 ° about its longitudinal axis.
Description
Die Entwicklung von Leuchtstofflampen hat in den letzten Jahren beträchtliche Fortschritte gemacht.The development of fluorescent lamps has been considerable in recent years Progress made.
Durch die Reduzierung des Durchmessers z.B. auf 16 mm, und durch die Schaffung neuer Leuchtstoffe ist es gelungen, die Lichtausbeute wesentlich zu erhöhen. Im Vergleich zu den bisherigen Leuchtstofflampen mit 40 oder 27 mm Durchmesser kann eine Erhöhung der Lichtleistung um bis zu 50% erreicht werden. Bis zu 104 Lumen pro Watt werden genannt.By reducing the diameter e.g. to 16 mm, and the creation of new phosphors has managed to to significantly increase the luminous efficacy. Compared to the previous fluorescent lamps with a diameter of 40 or 27 mm, the light output can be increased by up to 50% can be achieved. Up to 104 lumens per watt are mentioned.
Auch die Lichtqualität konnte, nicht nur durch neue Leuchtstoftmischungen, wesentlich verbessert werden, sondern auch durch den stroboskopfreien Betrieb mit Hochfrequenz.Even the quality of light could not only be significantly improved by new fluorescent mixtures, but also due to the stroboscopic operation with high frequency.
Diese Hochleistungs-Leuchtstofflampen erfordern allerdings ein elektronisches Vorschaltgerät und sind nicht ohne weiteres in bisherige Leuchten mit induktiven Vorschaltgeräten austauschbar einzusetzen.These high-performance fluorescent lamps however, require an electronic ballast and are not easily interchangeable with previous lights with inductive ballasts use.
Hunderte Millionen von vorhandenen Leuchten sind überaltert und erfordern dringend Abhilfe. Der Wunsch nach Ersatz ist überall vorhanden, jedoch schreckt man vor den hohen Kosten zurück, die mit dem Ausbau der alten und mit der Installation von neuen Leuchten verbunden sind.Hundreds of millions of existing ones Lights are out of date and urgently need remedial action. The desire for replacement is everywhere, however, one is afraid of the high costs associated with expanding the old and associated with the installation of new lights.
Mit Hilfe von Adaptern, d.h. mit Leuchten, in die einerseits leicht auswechselbar die neuen Hochleistungs-Leuchtstofflampen eingesetzt werden können und die ihrerseits in vorhandene Leuchten zur Umrüstung auf elektronischen Betrieb einsetzbar sind, ist dieses Problemgrundsätzlich lösbar.With the help of adapters, i.e. With Luminaires in which the new high-performance fluorescent lamps can be easily replaced can be used and the turn in existing lights for retrofitting can be used electronically, this problem can basically be solved.
Solche Semileuchten oder Adaptersets enthalten auch alle elektronischen Bauteile für den Hochfrequenzbetrieb. Sie sollten aber nach Möglichkeit mit einem Reflektor ausgestattet sein, der die lichtabstrahlende Fläche der dünnen Hochleistungs- Leuchtstofflampen verbreitert, die Blendwirkung verringert und die Lichtausbeute erhöht. Dadurch sind konstruktionsgemäß Grenzen gesetzt.Such semi-lights or adapter sets also contain all electronic components for high-frequency operation. But you should if possible be equipped with a reflector that emits the light area the thin High performance fluorescent lamps widens, reduces glare and increases light output. Thereby are design limits set.
Um eine Leuchtstofflampe in eine Fassung einzusetzen, wird sie zunächst mit ihren Stiftsockeln in die Fassungen eingesetzt und anschließend etwa 90° um ihre Längsachse verdreht, um sie gegen Herausfallen zu sichern. Das Gleiche müsste man mit der ganzen Semileuchte (Adapter) tun, um sie in eine vorhandene Leuchte einzusetzen. Diese Handhabung ist nicht nur unpraktisch, sondern schränkt den Spielraum für den Konstrukteur von Semileuchten bzw. Adaptern sehr ein.To convert a fluorescent lamp into a To use the socket, she is first in with her pin bases the frames inserted and then about 90 ° around their longitudinal axis twisted to prevent them from falling out. The same would have to be done with the whole semi lamp (adapter) to do it in an existing one Insert luminaire. This handling is not only impractical, but limits the scope for the designer of semi-lights or adapters.
Aus dem
Aus der
Aus der
Aus der
Aufgabe der Erfindung ist es, eine Lösung anzugeben, welche das Einsetzen eines Adapters in eine vorhandene Leuchte ohne Schwenkbewegung ermöglicht.The object of the invention is a Solution to indicate which the insertion of an adapter in an existing lamp without Allows swivel movement.
Das wird erfindungsgemäß dadurch gelöst, dass die an den Enden des Adapters angeordneten Stiftsockel um etwa 90° um ihre Längsachse drehbar sind. Das heißt: Beim Einsetzen des Adapters in eine vorhandene Leuchte werden lediglich die drehbaren Stiftsockel an den Enden des Adapters geschwenkt und die Leuchte selbst macht keine Schwenkbewegung mit, wie dies bisher erforderlich war.This is according to the invention solved that the pin bases arranged at the ends of the adapter by about 90 ° to their longitudinal axis are rotatable. This means: When inserting the adapter into an existing luminaire only the rotatable pin base is pivoted at the ends of the adapter and the luminaire itself does not make any swiveling movements, as has been the case up to now was required.
Entsprechende Anschläge und Rastungen erleichtern die Schwenkbewegung der Stiftsockel und geben dem Adapter einen stabilen Halt.Appropriate stops and detents facilitate the pivoting movement of the pin base and give the adapter one stable hold.
Ebenso kann es sinnvoll sein, die Schwenkbewegung der Stiftsockel durch die Anordnung von Riffelungen oder von Handgriffen zu erleichtern.It can also be useful to Swiveling movement of the pin base due to the arrangement of corrugations or easier to handle.
Die Anordnung von Rastungen in den Endlagen der Drehbewegung stabilisieren den Adapter in den Fassungen.The arrangement of detents in the End positions of the rotary movement stabilize the adapter in the sockets.
Die neuerlich auf dem Markt befindlichen sogenannten T5-Leuchtstoff-Lampen zeichnen sich durch einen besseren Wirkungsgrad, das heißt mehr Lumen pro Watt aus, sind allerdings etwas kürzer als die vergleichbaren T8- oder T10-Leuchtstoff-Lampen. Dieser geringe Längenunterschied von etwa 40 bis 50 mm gestattet einen einfachen Aufbau des erfindungsgemäßen Adapters. Die erfindungsgemäße Anordnung von drehbaren Stiftsockeln gestattet eine kostengünstige und einfache Anpassung der Adapter, indem man die Stiftsockel mit unterschiedlich hohen Ansätzen, welche die Stifte tragen, ausstattet. Alle anderen Teile der Adapter bleiben unverändert.The new ones on the market so-called T5 fluorescent lamps are characterized by a better one Efficiency, that is more lumens per watt, but are somewhat shorter than the comparable ones T8 or T10 fluorescent lamps. This slight difference in length from about 40 to 50 mm allows a simple construction of the adapter according to the invention. The arrangement according to the invention of rotatable pin bases allows an inexpensive and easy adjustment of the adapter by using the pin base with different high approaches, which carry the pens. All other parts of the adapter stay unchanged.
An einigen Beispielen wird der Erfindungsgedanke schematisch dargestellt.The idea of the invention is illustrated by some examples shown schematically.
Der Adapter wird in der nachfolgenden Figurenbeschreibung als Semileuchte bezeichnet.The adapter is in the following Figure description referred to as a semi-light.
Die nachfolgende ausführliche Beschreibung eines erfindungsgemäßen Beispiels einer Semileuchte dient dem besseren Verständnis der Erfindung, ist jedoch keineswegs als beschränkend aufzufassen, da die konstruktiven Details leicht den jeweiligen Wünschen angepasst werden können.The following detailed Description of an example according to the invention a semi-lamp serves to better understand the invention, but is in no way as limiting to be understood, since the structural details are easily adapted to the respective wishes can be.
Die in den Beispielen verwendeten Bezeichnungen der Sockel/Fassungssysteme G5 und G13 entsprechen den weltweit genormten Systemen, sind jedoch ebenfalls nicht als einschränkend aufzufassen. Es handelt sich jedoch um die am weitesten verbrei teten Systeme. Das Sockel-/Fassungssystem G5 ist insbesondere für die neuen Hochleistungs-Leuchtstofflampen mit 16 mm Durchmesser vorgesehen. Aus diesem Grund ist die Beschreibung auf diese Systeme bezogen. Für jedes andere, eventuell auch zukünftige Sockel-/Fassungsystem kann die Erfindung selbstverständlich ebenso genützt werden.The used in the examples The designations of the base / socket systems G5 and G13 correspond the worldwide standardized systems, however, are also not as restrictive specific. However, they are the most widespread Systems. The base / socket system G5 is especially for the new ones High-performance fluorescent lamps with a diameter of 16 mm are provided. For this reason, the description relates to these systems. For each others, possibly also future ones The invention can of course also do a socket / socket system availed become.
In allen Darstellungen sind für gleiche Teile gleiche Bezugszahlen benützt.All representations are for the same Parts used the same reference numbers.
Die in
Die
Die Problematik, eine Semileuchte
mit starren G13-Stiftsockeln in eine vorhandene Leuchte (
Anders hingegen bei einem erfindungsgemäß drehbaren
G13-Stiftsockel (
In den
Um eine ungewollte Drehbewegung durch Erschütterungen
zu verhindern, ist eine Rastung in den Endstellungen z.B. mittels
einer Kugel (
In
Der Ansatz (
In vielen Fällen ist nur eine Umrüstung auf elektronischen Hochfrequenzbetrieb erwünscht, ohne auf die etwas teueren Hochleistungs-Leuchtstofflampen umzustellen. Auch in diesem Fall bewährt sich die erfindungsgemäße Anordnung von drehbaren Sockeln. In einem solchen Fall können z.B. alle Sockel und Fassungen einem System angehören.In many cases, only converting to electronic High frequency operation desired without to switch to the somewhat expensive high-performance fluorescent lamps. Proven in this case too the arrangement according to the invention of rotatable bases. In such a case e.g. all bases and sockets belong to a system.
Zusammenfassend kann man erkennen, daß eine universell brauchbare und überall einsetzbare Nachrüstleuchte ohne diese zunächst primitiv einfach erscheinende Maßnahme und Verbesserung keine breite Anwendungsmöglichkeit findet.In summary, it can be seen that a universally usable and everywhere usable retrofit lamp without this initially seemingly simple measure and improvement finds no broad application.
Claims (5)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19955072A DE19955072B4 (en) | 1999-01-31 | 1999-11-15 | Adapter for converting lights with inductive ballasts to electronic operation |
RU2001124275/09A RU2001124275A (en) | 1999-01-31 | 2000-01-28 | HALF LAMP FOR MODERNIZATION OF LAMPS WITH INDUCTIVE THROTTLE STARTER FOR OPERATION IN ELECTRONIC MODE |
ES00901827T ES2193046T3 (en) | 1999-01-31 | 2000-01-28 | ADAPTER WITH INTEGRATED ELECTRONIC BASKET TO STAY A HIGH PERFORMANCE FLUORESCENT TUBE, INTENDED TO REPLACE THE LAMPS WITH INDUCTION BASKET. |
CA002360946A CA2360946A1 (en) | 1999-01-31 | 2000-01-28 | Semilamp for retrofitting of lamps with inductive ballasts for electronic operation |
JP2000596629A JP2002536795A (en) | 1999-01-31 | 2000-01-28 | Semi-lamp for electronic operation, improving lights with induction ballast |
PT00901827T PT1151503E (en) | 1999-01-31 | 2000-01-28 | ADAPTER WITH AN INTEGRATED ELECTRONIC BALLAST TO ACCOMMODATE A FLUORESCENT TUBE WITH HIGH PERFORMANCE INTENDED FOR THE REPLACEMENT OF LAMPS WITH INDUCTIVE BALLAST |
DE60002670T DE60002670T2 (en) | 1999-01-31 | 2000-01-28 | LAMP ADAPTER WITH INTEGRATED ELECTRONIC BALLAST FOR RECEIVING HIGH-PERFORMANCE FLUORESCENT LAMPS, FOR REPLACING FLUORESCENT LAMPS WITH AN INDUCTIVE BALLAST |
PCT/IB2000/000090 WO2000045473A1 (en) | 1999-01-31 | 2000-01-28 | Semilamp for retrofitting of lamps with inductive ballasts for electronic operation |
CNB008032548A CN1157827C (en) | 1999-01-31 | 2000-01-28 | Semilamp for retrofitting of lamps with inductive ballasts for electronic operation |
BR0007865-4A BR0007865A (en) | 1999-01-31 | 2000-01-28 | Semi-lamp for retrofitting lamps with inductive ballasts for electronic operation |
EP00901827A EP1151503B1 (en) | 1999-01-31 | 2000-01-28 | Semilamp for electronic operation with an integrated ballast for accomodating a high-performance fluorescent lamp, for retrofitting of lamps with inductive ballasts |
MXPA01007491A MXPA01007491A (en) | 1999-01-31 | 2000-01-28 | Semilamp for retrofitting of lamps with inductive ballasts for electronic operation. |
DK00901827T DK1151503T3 (en) | 1999-01-31 | 2000-01-28 | Adapter set for electronic operation with an integrated ballast for recording a high-power fluorescent lamp for retrofitting lamps with inductive ballasts |
AT00901827T ATE240599T1 (en) | 1999-01-31 | 2000-01-28 | LAMP ADAPTER WITH INTEGRATED ELECTRONIC BALLAST FOR ACCOMMODATION OF HIGH POWER FLUORESCENT LAMPS, FOR REPLACING FLUORESCENT LAMPS WITH AN INDUCTIVE BALLAST |
HK02102671.0A HK1042168B (en) | 1999-01-31 | 2002-04-10 | Semilamp for electronic operation with an integrated ballast for accomodating a high-performance fluorescent lamp, for retrofitting of lamps with inductive ballasts |
US10/464,808 US20040104659A1 (en) | 1999-01-31 | 2003-06-18 | Semilamp for retrofitting of lamps with inductive ballasts for electronic operation |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19903669.1 | 1999-01-31 | ||
DE19903669 | 1999-01-31 | ||
DE19955072A DE19955072B4 (en) | 1999-01-31 | 1999-11-15 | Adapter for converting lights with inductive ballasts to electronic operation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19955072A1 DE19955072A1 (en) | 2000-08-17 |
DE19955072B4 true DE19955072B4 (en) | 2004-08-26 |
Family
ID=7895863
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19955072A Expired - Fee Related DE19955072B4 (en) | 1999-01-31 | 1999-11-15 | Adapter for converting lights with inductive ballasts to electronic operation |
DE60002670T Expired - Fee Related DE60002670T2 (en) | 1999-01-31 | 2000-01-28 | LAMP ADAPTER WITH INTEGRATED ELECTRONIC BALLAST FOR RECEIVING HIGH-PERFORMANCE FLUORESCENT LAMPS, FOR REPLACING FLUORESCENT LAMPS WITH AN INDUCTIVE BALLAST |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60002670T Expired - Fee Related DE60002670T2 (en) | 1999-01-31 | 2000-01-28 | LAMP ADAPTER WITH INTEGRATED ELECTRONIC BALLAST FOR RECEIVING HIGH-PERFORMANCE FLUORESCENT LAMPS, FOR REPLACING FLUORESCENT LAMPS WITH AN INDUCTIVE BALLAST |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE19955072B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010020063A1 (en) * | 2010-05-11 | 2011-11-17 | Dietrich Eschenbach | Lamp arrangement i.e. metal-vapor lamp, has electronic ballast for generating spark and high frequency operating voltage in firing current circuit, where ballast has dimension and terminal bases of commercially available neon starter |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10042133A1 (en) * | 2000-03-27 | 2001-10-04 | Walter Holzer | Semi-light for converting inductive lights to electronic T5 fluorescent lamps |
WO2002067290A1 (en) * | 2001-02-20 | 2002-08-29 | Neosave Gmbh | Device for operating a fluorescent tube |
DE10127459A1 (en) * | 2001-02-20 | 2002-09-12 | Wilhelm Wilken | Device for operating a fluorescent tube |
DE10355488B4 (en) * | 2003-11-27 | 2006-04-27 | Vossloh-Schwabe Deutschland Gmbh | Lamp head piece and lamp unit |
NL1036293C2 (en) * | 2008-12-08 | 2011-06-14 | Nicolaas Veldboer | LED LAMP. |
AT508735B1 (en) * | 2009-11-04 | 2012-08-15 | Werner Faerber | ROTATABLE REFLECTOR WITH VARIABLE LIGHT CONE |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1641917U (en) * | 1952-05-24 | 1952-08-07 | Vulkan Ag | FLUORESCENT LAMP LAMP WITH LIGHT POINT ADJUSTMENT DEVICE. |
US3001164A (en) * | 1957-05-17 | 1961-09-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Rotatable base for fluorescent lamps |
DE2843525A1 (en) * | 1977-10-07 | 1979-04-12 | Gte Sylvania Inc | FLUORESCENT LAMP WITH EXTENSION BASE |
US4739454A (en) * | 1986-06-17 | 1988-04-19 | Starbrite Lighting Ltd. | Adjustable display light |
EP0274107A2 (en) * | 1987-01-08 | 1988-07-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Electric lamp |
US5371661A (en) * | 1992-07-21 | 1994-12-06 | Simpson; Alexander L. | Retro-fit lighting fixture and method of retro-fitting |
DE19512307A1 (en) * | 1995-04-01 | 1996-10-02 | Werner Reinig | Straight fluorescent tube with built-in electronic ballast |
-
1999
- 1999-11-15 DE DE19955072A patent/DE19955072B4/en not_active Expired - Fee Related
-
2000
- 2000-01-28 DE DE60002670T patent/DE60002670T2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1641917U (en) * | 1952-05-24 | 1952-08-07 | Vulkan Ag | FLUORESCENT LAMP LAMP WITH LIGHT POINT ADJUSTMENT DEVICE. |
US3001164A (en) * | 1957-05-17 | 1961-09-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Rotatable base for fluorescent lamps |
DE2843525A1 (en) * | 1977-10-07 | 1979-04-12 | Gte Sylvania Inc | FLUORESCENT LAMP WITH EXTENSION BASE |
US4739454A (en) * | 1986-06-17 | 1988-04-19 | Starbrite Lighting Ltd. | Adjustable display light |
EP0274107A2 (en) * | 1987-01-08 | 1988-07-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Electric lamp |
US5371661A (en) * | 1992-07-21 | 1994-12-06 | Simpson; Alexander L. | Retro-fit lighting fixture and method of retro-fitting |
DE19512307A1 (en) * | 1995-04-01 | 1996-10-02 | Werner Reinig | Straight fluorescent tube with built-in electronic ballast |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010020063A1 (en) * | 2010-05-11 | 2011-11-17 | Dietrich Eschenbach | Lamp arrangement i.e. metal-vapor lamp, has electronic ballast for generating spark and high frequency operating voltage in firing current circuit, where ballast has dimension and terminal bases of commercially available neon starter |
Also Published As
Publication number | Publication date |
---|---|
DE60002670T2 (en) | 2003-11-27 |
DE60002670D1 (en) | 2003-06-18 |
DE19955072A1 (en) | 2000-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3135614A1 (en) | UNIVERSAL EMERGENCY LAMP | |
DE202009017793U1 (en) | luminaire profile | |
DE20305579U1 (en) | Garage door operator with light unit | |
DE102004011635A1 (en) | Socket for double ended tubular fluorescent lamps with two-pin sockets | |
EP0700134A2 (en) | Current-sparing lamp | |
DE19955072B4 (en) | Adapter for converting lights with inductive ballasts to electronic operation | |
EP0021305A1 (en) | Universally adjustable light fixture | |
EP0742610B1 (en) | Double-based electric lamp having preferable operation position and associated socket holder | |
EP1264136B1 (en) | Built-in lamp with a dome-shaped reflector | |
DE3806914C2 (en) | System for quick attachment and electrical connection of an electrical lighting device | |
EP0975069A2 (en) | Safety holder system for lamps | |
DE102018101503A1 (en) | Electrical connector for connecting a lamp with an electrical connection cable | |
EP1586816A2 (en) | Ceiling lighting fixture | |
DE19954735B4 (en) | Luminaire for installation in an opening in a mounting surface | |
DE202008009878U1 (en) | Combinable multi-purpose lamp | |
DE3308306C2 (en) | ||
DE19903668A1 (en) | Flat reflector lamp for fluorescent tubes, has hollow section connected to end plates provided with socket and is equipped with electronic component of ballast | |
DE202018106703U1 (en) | Wall or ceiling lamp | |
DE202017107791U1 (en) | Luminaire, in particular floodlight | |
EP2453170B1 (en) | Mounting device for sensors to lights | |
DE10029405B4 (en) | Luminaire for attachment to a carrier | |
EP3446031A1 (en) | Switchgear cabinet lighting unit having an adjustable lighting means board | |
DE102007024417A1 (en) | Base for an electric lamp, electric lamp and arrangement with an electric lamp and a lamp socket | |
EP2838319B1 (en) | Lamp with a covering cap | |
EP1443266B1 (en) | Support for two lamp holders |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
8105 | Search report available | ||
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |