DE10346506A1 - Regulated light has housing with diffusely reflective inner surface, sensor directed into housing interior, control loop operating with light density in housing as control parameter with which light source operating value can be regulated - Google Patents

Regulated light has housing with diffusely reflective inner surface, sensor directed into housing interior, control loop operating with light density in housing as control parameter with which light source operating value can be regulated Download PDF

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Publication number
DE10346506A1
DE10346506A1 DE10346506A DE10346506A DE10346506A1 DE 10346506 A1 DE10346506 A1 DE 10346506A1 DE 10346506 A DE10346506 A DE 10346506A DE 10346506 A DE10346506 A DE 10346506A DE 10346506 A1 DE10346506 A1 DE 10346506A1
Authority
DE
Germany
Prior art keywords
housing
light
regulated
light source
control loop
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
DE10346506A
Other languages
German (de)
Other versions
DE10346506B4 (en
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.)
Selux AG
Original Assignee
Semperlux AG Lichttechnische Werke
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Semperlux AG Lichttechnische Werke filed Critical Semperlux AG Lichttechnische Werke
Priority to DE10346506A priority Critical patent/DE10346506B4/en
Publication of DE10346506A1 publication Critical patent/DE10346506A1/en
Application granted granted Critical
Publication of DE10346506B4 publication Critical patent/DE10346506B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
    • 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
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • 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
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • 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
    • 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

Abstract

The light (10) has a closed housing (12), a dimmable light source (14) inside the housing, an electrical voltage adapter (26) and a photometric sensor (32), whereby the radiation incident on the sensor is provided via a control loop for regulating the light source. The housing has a diffusely reflective internal surface, the sensor is directed into the interior of the housing and the control loop operates with the light density in the housing as the control parameter with which the operating value of the light source can be regulated.
DE10346506A 2003-10-02 2003-10-02 Regulated light Expired - Fee Related DE10346506B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10346506A DE10346506B4 (en) 2003-10-02 2003-10-02 Regulated light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10346506A DE10346506B4 (en) 2003-10-02 2003-10-02 Regulated light

Publications (2)

Publication Number Publication Date
DE10346506A1 true DE10346506A1 (en) 2005-04-28
DE10346506B4 DE10346506B4 (en) 2007-11-22

Family

ID=34399328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10346506A Expired - Fee Related DE10346506B4 (en) 2003-10-02 2003-10-02 Regulated light

Country Status (1)

Country Link
DE (1) DE10346506B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006054512B4 (en) * 2006-11-20 2016-01-14 Zumtobel Lighting Gmbh Method for operating a light source and lamp operating device therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020114830A1 (en) 2020-06-04 2021-12-09 Tridonic Gmbh & Co Kg Luminaire with contamination detection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644907A1 (en) * 1996-10-29 1998-04-30 Willing Gmbh Dr Ing Visual inspection system for visual inspection of surface composition
JPH11329026A (en) * 1998-05-06 1999-11-30 Hitachi Lighting Ltd Fluorescent lamp appliance
DE19614827C2 (en) * 1996-04-15 1999-12-09 Altenburger Electronic Gmbh Control device for light sources with ballast
DE10153380A1 (en) * 2000-11-29 2002-06-13 Zumtobel Staff Gmbh Luminaire with a translucent pane
DE10201908C1 (en) * 2002-01-19 2003-07-17 Stuehrenberg Gmbh Lamp for emitting a signal has a circuit board with LEDs in parallel serial circuits each controlled by a transistor connected as a current supply.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614827C2 (en) * 1996-04-15 1999-12-09 Altenburger Electronic Gmbh Control device for light sources with ballast
DE19644907A1 (en) * 1996-10-29 1998-04-30 Willing Gmbh Dr Ing Visual inspection system for visual inspection of surface composition
JPH11329026A (en) * 1998-05-06 1999-11-30 Hitachi Lighting Ltd Fluorescent lamp appliance
DE10153380A1 (en) * 2000-11-29 2002-06-13 Zumtobel Staff Gmbh Luminaire with a translucent pane
DE10201908C1 (en) * 2002-01-19 2003-07-17 Stuehrenberg Gmbh Lamp for emitting a signal has a circuit board with LEDs in parallel serial circuits each controlled by a transistor connected as a current supply.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006054512B4 (en) * 2006-11-20 2016-01-14 Zumtobel Lighting Gmbh Method for operating a light source and lamp operating device therefor

Also Published As

Publication number Publication date
DE10346506B4 (en) 2007-11-22

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R082 Change of representative

Representative=s name: WEISSE UND KOLLEGEN, DE

R081 Change of applicant/patentee

Owner name: SELUX AKTIENGESELLSCHAFT, DE

Free format text: FORMER OWNER: SEMPERLUX AKTIENGESELLSCHAFT - LICHTTECHNISCHE WERKE -, 12277 BERLIN, DE

Effective date: 20120919

R082 Change of representative

Representative=s name: WEISSE, RENATE, DIPL.-PHYS. DR.-ING., DE

Effective date: 20120919

Representative=s name: WEISSE UND KOLLEGEN, DE

Effective date: 20120919

R082 Change of representative

Representative=s name: WEISSE, RENATE, DIPL.-PHYS. DR.-ING., DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140501