PL3426007T3 - Urządzenie oświetleniowe pojazdu mechanicznego ze sterowaniem mocą - Google Patents

Urządzenie oświetleniowe pojazdu mechanicznego ze sterowaniem mocą

Info

Publication number
PL3426007T3
PL3426007T3 PL18182482.2T PL18182482T PL3426007T3 PL 3426007 T3 PL3426007 T3 PL 3426007T3 PL 18182482 T PL18182482 T PL 18182482T PL 3426007 T3 PL3426007 T3 PL 3426007T3
Authority
PL
Poland
Prior art keywords
power control
lighting device
vehicle lighting
vehicle
power
Prior art date
Application number
PL18182482.2T
Other languages
English (en)
Inventor
Burkhard Herbach
Christian Vollmer
Frank Marowski
Original Assignee
Burkhard Herbach
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
Priority claimed from DE202017104063.1U external-priority patent/DE202017104063U1/de
Application filed by Burkhard Herbach filed Critical Burkhard Herbach
Publication of PL3426007T3 publication Critical patent/PL3426007T3/pl

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
    • 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
    • H05B47/24—Circuit arrangements for protecting against overvoltage
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • 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
    • H05B45/56—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving measures to prevent abnormal temperature of the LEDs
PL18182482.2T 2017-07-07 2018-07-09 Urządzenie oświetleniowe pojazdu mechanicznego ze sterowaniem mocą PL3426007T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017104063.1U DE202017104063U1 (de) 2017-07-07 2017-07-07 Kfz-Beleuchtungseinrichtung mit Leistungssteuerung
DE102017119464 2017-08-25

Publications (1)

Publication Number Publication Date
PL3426007T3 true PL3426007T3 (pl) 2023-05-08

Family

ID=63041766

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18182482.2T PL3426007T3 (pl) 2017-07-07 2018-07-09 Urządzenie oświetleniowe pojazdu mechanicznego ze sterowaniem mocą

Country Status (3)

Country Link
EP (1) EP3426007B1 (pl)
PL (1) PL3426007T3 (pl)
SI (1) SI3426007T1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023028130A1 (en) * 2021-08-24 2023-03-02 Lumileds Llc Driver for led retrofit with pwm correction unit, led retrofit and vehicle headlight

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7740371B1 (en) * 1998-03-19 2010-06-22 Charles A. Lemaire Method and apparatus for pulsed L.E.D. illumination for a camera
DE102004042676A1 (de) * 2004-09-01 2006-03-02 Conti Temic Microelectronic Gmbh Verfahren zur Ansteuerung einer elektrischen Lichtquelle durch Pulsweitenmodulation
US20140354169A1 (en) * 2013-05-31 2014-12-04 Kevin McDermott Light emitting diode lighting device
KR102342546B1 (ko) * 2015-08-12 2021-12-30 삼성전자주식회사 Led 구동 장치, 조명 장치 및 전류 제어 회로

Also Published As

Publication number Publication date
EP3426007A1 (de) 2019-01-09
SI3426007T1 (sl) 2023-05-31
EP3426007B1 (de) 2022-12-28

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PL3426007T3 (pl) Urządzenie oświetleniowe pojazdu mechanicznego ze sterowaniem mocą