CN109915797B - 用于led照明模组的电子驱动器以及led灯 - Google Patents

用于led照明模组的电子驱动器以及led灯 Download PDF

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Publication number
CN109915797B
CN109915797B CN201711307388.XA CN201711307388A CN109915797B CN 109915797 B CN109915797 B CN 109915797B CN 201711307388 A CN201711307388 A CN 201711307388A CN 109915797 B CN109915797 B CN 109915797B
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China
Prior art keywords
electronic driver
thermistor
transistor
voltage
ballast unit
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Active
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CN201711307388.XA
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English (en)
Chinese (zh)
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CN109915797A (zh
Inventor
丁实宇
杨旭生
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Ledvance GmbH
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Ledvance GmbH
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Priority to CN201711307388.XA priority Critical patent/CN109915797B/zh
Priority to DE102018131596.1A priority patent/DE102018131596B4/de
Publication of CN109915797A publication Critical patent/CN109915797A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources
    • H05B45/3578—Emulating the electrical or functional characteristics of discharge 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN201711307388.XA 2017-12-11 2017-12-11 用于led照明模组的电子驱动器以及led灯 Active CN109915797B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201711307388.XA CN109915797B (zh) 2017-12-11 2017-12-11 用于led照明模组的电子驱动器以及led灯
DE102018131596.1A DE102018131596B4 (de) 2017-12-11 2018-12-10 Elektronischer Treiber für ein LED-Beleuchtungsmodul und LED-Lampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711307388.XA CN109915797B (zh) 2017-12-11 2017-12-11 用于led照明模组的电子驱动器以及led灯

Publications (2)

Publication Number Publication Date
CN109915797A CN109915797A (zh) 2019-06-21
CN109915797B true CN109915797B (zh) 2021-11-30

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CN201711307388.XA Active CN109915797B (zh) 2017-12-11 2017-12-11 用于led照明模组的电子驱动器以及led灯

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CN (1) CN109915797B (de)
DE (1) DE102018131596B4 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103687195A (zh) * 2012-09-24 2014-03-26 三星电子株式会社 光源驱动装置和照明设备
CN104682338A (zh) * 2013-11-27 2015-06-03 深圳市海洋王照明工程有限公司 一种保护电路及照明设备
CN104981051A (zh) * 2014-04-12 2015-10-14 刘晓博 一种led与荧光灯镇流器兼容的通用接口及其派生电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740676A1 (de) * 1987-12-01 1989-06-22 Erzmoneit Dorit Schaltungsanordnung zur energieeinsparung durch induktive netzspannungsabsenkung fuer nieder- und hochdruckentladungslampen sowie quecksilberdampflampen
KR102188491B1 (ko) 2012-09-24 2020-12-08 삼성전자주식회사 조명장치
CN104105245B (zh) * 2013-04-11 2017-11-28 海洋王（东莞）照明科技有限公司 一种led驱动保护电路
AT15590U1 (de) 2016-02-25 2018-03-15 Michael Metze Schaltungsanordnung zum Betrieb von mindestens einer LED-Leuchte

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103687195A (zh) * 2012-09-24 2014-03-26 三星电子株式会社 光源驱动装置和照明设备
CN104682338A (zh) * 2013-11-27 2015-06-03 深圳市海洋王照明工程有限公司 一种保护电路及照明设备
CN104981051A (zh) * 2014-04-12 2015-10-14 刘晓博 一种led与荧光灯镇流器兼容的通用接口及其派生电路

Also Published As

Publication number Publication date
DE102018131596B4 (de) 2021-12-02
DE102018131596A1 (de) 2019-06-13
CN109915797A (zh) 2019-06-21

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