DE102006039020B3 - Lamp has metallic light foot, tactile sensor circuit and dimmer circuit, where tactile sensor circuit and dimmer circuit have particular voltage supply - Google Patents
Lamp has metallic light foot, tactile sensor circuit and dimmer circuit, where tactile sensor circuit and dimmer circuit have particular voltage supply Download PDFInfo
- Publication number
- DE102006039020B3 DE102006039020B3 DE102006039020A DE102006039020A DE102006039020B3 DE 102006039020 B3 DE102006039020 B3 DE 102006039020B3 DE 102006039020 A DE102006039020 A DE 102006039020A DE 102006039020 A DE102006039020 A DE 102006039020A DE 102006039020 B3 DE102006039020 B3 DE 102006039020B3
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- dimmer
- tactile sensor
- sensor circuit
- lamp
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0485—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the physical interaction between a user and certain areas located on the lighting device, e.g. a touch sensor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/044—Controlling the light-intensity of the source continuously
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
-
- 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
-
- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Die Erfindung betrifft eine Leuchte mit einem metallischen Leuchtenfuß, umfassend eine Tastensensorschaltung nach dem Ableitstromverfahren und eine Dimmerschaltung.The The invention relates to a lamp with a metallic lamp base, comprising a key sensor circuit according to the leakage current method and a Dimmer circuit.
Es
ist bekannt, die Helligkeit einer Leuchte mit einem an einer Netzwechselspannung
angeschlossenen Leuchtmittel durch das Berühren eines als Tastsensor dienenden
elektrisch leitenden Teils der Leuchte zu steuern. Zur Nachbildung
der Tastfunktion wird üblicherweise
das Ableitstromverfahren eingesetzt. Dieses beruht darauf, über den
Körperwiderstand
des Bedieners einen Spannungsteiler über eine Erdverbindung zu erzeugen,
wodurch sich bei Berührung
des Sensors ein anderes Spannungspotential an dem Sensorschaltkreis
einstellt. Das Ableitstromverfahren besteht dabei aus einer Kombination von
Widerständen
oder Kondensatoren, die auf der einen Seite am Leuchtengehäuse angeschlossen sind
und auf der anderen Seite über
die Elektronik mit dem Netz verbunden sind. Eine Berührung der
metallischen Oberfläche
der Leuchte führt
hierbei zu einem Spannungsabfall, der ausgewertet wird. Derartige Leuchten
sind beispielsweise aus der
Hier will die Erfindung Abhilfe schaffen. Der Erfindung liegt die Aufgabe zu Grunde, eine Leuchte mit einem Tastdimmer zu schaffen, bei der die vorgenannten Nachteile vermieden sind. Gemäß der Erfindung wird diese Aufgabe durch die Merkmale des kennzeichnenden Teils des Patentanspruchs 1 gelöst.Here The invention aims to remedy this. The invention is the task to create a luminaire with a touch dimmer, in which the aforementioned disadvantages are avoided. According to the invention, this Task by the features of the characterizing part of the claim 1 solved.
Mit der Erfindung ist eine Leuchte mit Tastdimmer geschaffen, bei der die vorgenannten Nachteile vermieden sind. Selbst bei Ausfall eines Bauelementes liegt keine gefährliche Spannung am Gehäuse an.With The invention is a lamp with touch dimmer created in the the aforementioned disadvantages are avoided. Even if one fails Component is not dangerous Voltage on the housing at.
In Weiterbildung der Erfindung weist die Tastsensorschaltung eine Glimmlampe auf. Hierdurch wird bewirkt, dass erst beim Erreichen der Zündspannung der Glimmlampe eine Schaltschwelle ausgewertet wird. Damit besteht eine Unempfindlichkeit gegenüber elektrostatischen Feldern und sonstigen Störeinflüssen.In Further development of the invention, the Tastsensorschaltung a glow lamp on. This causes only when the ignition voltage is reached the glow lamp is evaluated a switching threshold. That exists an insensitivity to electrostatic fields and other disturbing influences.
Bevorzugt ist die Tastsensorschaltung in dem Leuchtenfuß und die Dimmerschaltung in einem Netzsteckgehäuse angeordnet, wobei die Dimmerschaltung über eine elektrische Anschlussleitung mit der Tastsensorschaltung verbunden ist. Dies hat den Vorteil, dass ein sehr flaches Design für den Leuchtenfuß gewählt werden kann, da der Platzbedarf für die Sensorelektronik sehr gering ist.Prefers is the pushbutton sensor circuit in the lamp base and the dimmer circuit in a power plug housing arranged, wherein the dimmer circuit via an electrical connection line is connected to the push button circuit. This has the advantage that a very flat design for be selected the lamp stand can, because of the space required for the Sensor electronics is very low.
Des Weiteren tritt keine Erwärmung im Leuchtenfuß durch die Leistungsregelung der Dimmerelektronik auf. An Isolationswerkstoffe innerhalb des Leuchtenfußes sind daher keine großen Ansprüche bezüglich der Temperaturfestigkeit zu stellen.Of Further, there is no heating in the lamp stand through the power control of the dimmer electronics. On insulation materials inside the lamp base are therefore not big claims in terms of to provide the temperature resistance.
Vorteilhaft ist der Innenraum des Leuchtenfußes von der metallischen Oberfläche der Leuchte isoliert. Hierdurch ist das Anliegen einer gefährlichen Spannung im Falle eines Kabelbruchs ausgeschlossen. Da die Funktion der Leuchte nur gewährleistet ist, wenn der Schutzleiter (PE) nicht angeschlossen wird, ergibt sich ein Aufbau der Leuchte nach Schutzklasse II, deren Anforderungen die Leuchte hierdurch gerecht wird.Advantageous is the interior of the lamp base of the metallic surface of the Light isolated. This is the concern of a dangerous tension in case of cable break excluded. Because the function of the light only guaranteed if the protective conductor (PE) is not connected, the result is a structure of the luminaire according to protection class II, their requirements the lamp is thereby fair.
Andere Weiterbildungen und Ausgestaltungen der Erfindung sind in den übrigen Unteransprüchen angegeben. Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird nachfolgend im Einzelnen beschrieben. Es zeigen:Other Further developments and refinements of the invention are specified in the remaining subclaims. An embodiment The invention is illustrated in the drawings and will become apparent below described in detail. Show it:
Die
als Ausführungsbeispiel
gewählte Leuchte
Die
Tastsensorschaltung
Über einen
Spannungskomparator
Die
Tastsensorschaltung
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006039020A DE102006039020B3 (en) | 2006-08-19 | 2006-08-19 | Lamp has metallic light foot, tactile sensor circuit and dimmer circuit, where tactile sensor circuit and dimmer circuit have particular voltage supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006039020A DE102006039020B3 (en) | 2006-08-19 | 2006-08-19 | Lamp has metallic light foot, tactile sensor circuit and dimmer circuit, where tactile sensor circuit and dimmer circuit have particular voltage supply |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006039020B3 true DE102006039020B3 (en) | 2008-04-03 |
Family
ID=39134732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006039020A Expired - Fee Related DE102006039020B3 (en) | 2006-08-19 | 2006-08-19 | Lamp has metallic light foot, tactile sensor circuit and dimmer circuit, where tactile sensor circuit and dimmer circuit have particular voltage supply |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006039020B3 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2418238A1 (en) * | 1974-04-13 | 1975-10-30 | Bbc Brown Boveri & Cie | Electronic brightness control device - which is used in phase shifting control, has variable resistor controlling phase angle |
DE4126588A1 (en) * | 1991-08-12 | 1993-02-18 | Abb Patent Gmbh | Switching trigger for electronically controlled power switch, e.g. lithging dimmer - has coupling stage with input operating at low voltage level and isolated from mains voltage output |
WO1998025347A1 (en) * | 1996-12-03 | 1998-06-11 | Acti-Lux | Method and device for tactile control of electrical equipment |
-
2006
- 2006-08-19 DE DE102006039020A patent/DE102006039020B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2418238A1 (en) * | 1974-04-13 | 1975-10-30 | Bbc Brown Boveri & Cie | Electronic brightness control device - which is used in phase shifting control, has variable resistor controlling phase angle |
DE4126588A1 (en) * | 1991-08-12 | 1993-02-18 | Abb Patent Gmbh | Switching trigger for electronically controlled power switch, e.g. lithging dimmer - has coupling stage with input operating at low voltage level and isolated from mains voltage output |
WO1998025347A1 (en) * | 1996-12-03 | 1998-06-11 | Acti-Lux | Method and device for tactile control of electrical equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |