SE539826C2 - Compensation unit configured to be connected between a control unit and at least one LED lamp - Google Patents

Compensation unit configured to be connected between a control unit and at least one LED lamp Download PDF

Info

Publication number
SE539826C2
SE539826C2 SE1451288A SE1451288A SE539826C2 SE 539826 C2 SE539826 C2 SE 539826C2 SE 1451288 A SE1451288 A SE 1451288A SE 1451288 A SE1451288 A SE 1451288A SE 539826 C2 SE539826 C2 SE 539826C2
Authority
SE
Sweden
Prior art keywords
unit
control unit
led lamp
resistor
compensation unit
Prior art date
Application number
SE1451288A
Other languages
English (en)
Swedish (sv)
Other versions
SE1451288A1 (en
Inventor
Österlund Henrik
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1451288A priority Critical patent/SE539826C2/sv
Priority to DE102015013309.8A priority patent/DE102015013309B4/de
Priority to BR102015026375A priority patent/BR102015026375A2/pt
Publication of SE1451288A1 publication Critical patent/SE1451288A1/en
Publication of SE539826C2 publication Critical patent/SE539826C2/sv

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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/58—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving end of life detection of LEDs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/44—Testing lamps
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • 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
    • 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]
SE1451288A 2014-10-29 2014-10-29 Compensation unit configured to be connected between a control unit and at least one LED lamp SE539826C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1451288A SE539826C2 (sv) 2014-10-29 2014-10-29 Compensation unit configured to be connected between a control unit and at least one LED lamp
DE102015013309.8A DE102015013309B4 (de) 2014-10-29 2015-10-13 Ausgleichseinheit
BR102015026375A BR102015026375A2 (pt) 2014-10-29 2015-10-16 unidade de compensação

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1451288A SE539826C2 (sv) 2014-10-29 2014-10-29 Compensation unit configured to be connected between a control unit and at least one LED lamp

Publications (2)

Publication Number Publication Date
SE1451288A1 SE1451288A1 (en) 2016-04-30
SE539826C2 true SE539826C2 (sv) 2017-12-12

Family

ID=55753852

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1451288A SE539826C2 (sv) 2014-10-29 2014-10-29 Compensation unit configured to be connected between a control unit and at least one LED lamp

Country Status (3)

Country Link
BR (1) BR102015026375A2 (de)
DE (1) DE102015013309B4 (de)
SE (1) SE539826C2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3740041B1 (de) 2019-05-15 2023-08-23 Goodrich Corporation Selektive einschaltstromsteuerung mit aktiver stromklemme und überwachung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6392553B1 (en) 2000-08-22 2002-05-21 Harmon Industries, Inc. Signal interface module
DE10146008C1 (de) 2001-09-19 2003-04-24 Hella Kg Hueck & Co Schaltungsanordnung zur Simulation der elektrischen Eigenschaften einer Glühlampe
JP2004122913A (ja) * 2002-10-01 2004-04-22 Koito Mfg Co Ltd 車両用灯具
GB0305842D0 (en) 2003-03-14 2003-04-16 Britax P M G Ltd Lamp failure warning device
DE102004027351B3 (de) 2004-06-01 2006-01-19 Siemens Ag Schaltungsanordnung zum Betreiben einers LED-Signalgebers
DE202007007777U1 (de) 2007-06-01 2007-08-16 Conwys Ag Schaltungsanordnung
JP2014019171A (ja) 2012-07-12 2014-02-03 Yamaha Motor Co Ltd 方向指示器及びそれを備えた鞍乗型車両用方向指示装置

Also Published As

Publication number Publication date
BR102015026375A2 (pt) 2016-05-03
SE1451288A1 (en) 2016-04-30
DE102015013309A1 (de) 2016-05-04
DE102015013309B4 (de) 2019-05-29

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