CA2837256C - Eclairage decoratif alimente par survolteur a accumulateur - Google Patents

Eclairage decoratif alimente par survolteur a accumulateur Download PDF

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Publication number
CA2837256C
CA2837256C CA2837256A CA2837256A CA2837256C CA 2837256 C CA2837256 C CA 2837256C CA 2837256 A CA2837256 A CA 2837256A CA 2837256 A CA2837256 A CA 2837256A CA 2837256 C CA2837256 C CA 2837256C
Authority
CA
Canada
Prior art keywords
scm
circuit
crystal oscillator
light fixture
battery
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
Application number
CA2837256A
Other languages
English (en)
Other versions
CA2837256A1 (fr
Inventor
Xiuhong Zhang
Guoguang Zhang
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.)
Individual
Original Assignee
Individual
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 CN 201120169207 external-priority patent/CN202334978U/zh
Priority claimed from CN201110275296.4A external-priority patent/CN102612200B/zh
Application filed by Individual filed Critical Individual
Publication of CA2837256A1 publication Critical patent/CA2837256A1/fr
Application granted granted Critical
Publication of CA2837256C publication Critical patent/CA2837256C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
    • 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]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • 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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
CA2837256A 2011-05-25 2011-11-28 Eclairage decoratif alimente par survolteur a accumulateur Expired - Fee Related CA2837256C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201120169207.3 2011-05-25
CN 201120169207 CN202334978U (zh) 2011-05-25 2011-05-25 多功能节日灯电池盒
CN201110275296.4 2011-09-16
CN201110275296.4A CN102612200B (zh) 2011-09-16 2011-09-16 电池升压供电的灯饰
PCT/CN2011/083089 WO2012159431A1 (fr) 2011-05-25 2011-11-28 Éclairage décoratif alimenté par survolteur à accumulateur

Publications (2)

Publication Number Publication Date
CA2837256A1 CA2837256A1 (fr) 2012-11-29
CA2837256C true CA2837256C (fr) 2017-06-20

Family

ID=47216599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2837256A Expired - Fee Related CA2837256C (fr) 2011-05-25 2011-11-28 Eclairage decoratif alimente par survolteur a accumulateur

Country Status (2)

Country Link
CA (1) CA2837256C (fr)
WO (1) WO2012159431A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4163079B2 (ja) * 2003-09-12 2008-10-08 ローム株式会社 発光制御回路
CN2694698Y (zh) * 2004-01-14 2005-04-20 吴瑾 一种智能型灯饰电子控制器
CN100421993C (zh) * 2005-04-05 2008-10-01 咸瑞科技股份有限公司 车辆发光装置的驱动电路
TW200944702A (en) * 2008-02-06 2009-11-01 Microsemi Corp Single LED string lighting
TW201002146A (en) * 2008-06-18 2010-01-01 Advanced Analog Technology Inc Dimming control device and light source driving circuit thereof

Also Published As

Publication number Publication date
WO2012159431A1 (fr) 2012-11-29
CA2837256A1 (fr) 2012-11-29

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Effective date: 20131125

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Effective date: 20191128