CN107027229B - 照明装置和照明系统 - Google Patents

照明装置和照明系统 Download PDF

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Publication number
CN107027229B
CN107027229B CN201710059840.9A CN201710059840A CN107027229B CN 107027229 B CN107027229 B CN 107027229B CN 201710059840 A CN201710059840 A CN 201710059840A CN 107027229 B CN107027229 B CN 107027229B
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China
Prior art keywords
terminal
external electrical
electrical apparatus
input
signal
Prior art date
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CN201710059840.9A
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English (en)
Chinese (zh)
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CN107027229A (zh
Inventor
小岛辉之
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.)
Canon Inc
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Canon Inc
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.)
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN107027229A publication Critical patent/CN107027229A/zh
Application granted granted Critical
Publication of CN107027229B publication Critical patent/CN107027229B/zh
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stroboscope Apparatuses (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201710059840.9A 2016-01-27 2017-01-24 照明装置和照明系统 Active CN107027229B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-013499 2016-01-27
JP2016013499A JP6702738B2 (ja) 2016-01-27 2016-01-27 照明装置、照明システム及び外部電源装置

Publications (2)

Publication Number Publication Date
CN107027229A CN107027229A (zh) 2017-08-08
CN107027229B true CN107027229B (zh) 2019-08-02

Family

ID=59359279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710059840.9A Active CN107027229B (zh) 2016-01-27 2017-01-24 照明装置和照明系统

Country Status (3)

Country Link
US (1) US9807853B2 (https=)
JP (1) JP6702738B2 (https=)
CN (1) CN107027229B (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10673251B2 (en) * 2017-05-30 2020-06-02 Canon Kabushiki Kaisha Electronic apparatus and control method thereof
JP2019042307A (ja) * 2017-09-05 2019-03-22 京楽産業．株式会社 遊技機
JP6995634B2 (ja) * 2018-01-15 2022-01-14 キヤノン株式会社 照明装置、その制御方法、及びプログラム
WO2019209274A1 (en) * 2018-04-23 2019-10-31 Smallhd Llc On-camera monitor and monitor battery power supply system
US20210249872A1 (en) * 2020-02-06 2021-08-12 Samsung Sdi Co., Ltd. Battery system
JP7596107B2 (ja) * 2020-09-28 2024-12-09 キヤノン株式会社 電子機器、および制御方法

Citations (4)

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CN102694400A (zh) * 2011-03-24 2012-09-26 半导体元件工业有限责任公司 输入输出电路
CN103947294A (zh) * 2011-11-16 2014-07-23 皇家飞利浦有限公司 无线灯电源检测系统和方法
CN104038690A (zh) * 2013-03-05 2014-09-10 佳能株式会社 图像处理装置、图像拍摄装置及图像处理方法
CN104302039A (zh) * 2009-11-17 2015-01-21 特锐拉克斯有限公司 Led电源的检测和控制

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US4855781A (en) * 1987-02-05 1989-08-08 Konica Corporation Camera with battery check circuit
JP2001215576A (ja) * 2000-01-31 2001-08-10 Canon Inc 発光装置、カメラシステムおよび発光通信システム
JP2003098577A (ja) 2001-09-20 2003-04-03 Canon Inc 閃光装置
JP2003259191A (ja) * 2002-03-05 2003-09-12 Sony Corp 電子装置および制御方法、記録媒体、並びにプログラム
JP4447987B2 (ja) * 2004-08-18 2010-04-07 キヤノン株式会社 ストロボシステムおよびストロボ装置
US8519566B2 (en) * 2006-03-28 2013-08-27 Wireless Environment, Llc Remote switch sensing in lighting devices
US8259221B1 (en) * 2009-04-15 2012-09-04 Cisco Technology, Inc. System and method for charging rechargeable batteries in a digital camera
JP5918618B2 (ja) * 2011-06-03 2016-05-18 任天堂株式会社 情報処理プログラム、情報処理装置、情報処理システム、および情報処理方法
JP2013083810A (ja) * 2011-10-11 2013-05-09 Canon Inc 電源制御装置、撮像装置、電源制御方法、及び電源制御プログラム、並びに記録媒体
US8698483B2 (en) * 2011-11-09 2014-04-15 CRC, Electronics, Inc. LED lamp driver identification
US9471140B2 (en) * 2014-06-13 2016-10-18 Texas Instruments Incorporated Valid context status retention in processor power mode management
US9826485B2 (en) * 2015-11-20 2017-11-21 Symbol Technologies, Llc Power source hot swap mode

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104302039A (zh) * 2009-11-17 2015-01-21 特锐拉克斯有限公司 Led电源的检测和控制
CN102694400A (zh) * 2011-03-24 2012-09-26 半导体元件工业有限责任公司 输入输出电路
CN103947294A (zh) * 2011-11-16 2014-07-23 皇家飞利浦有限公司 无线灯电源检测系统和方法
CN104038690A (zh) * 2013-03-05 2014-09-10 佳能株式会社 图像处理装置、图像拍摄装置及图像处理方法

Also Published As

Publication number Publication date
JP2017134220A (ja) 2017-08-03
US9807853B2 (en) 2017-10-31
CN107027229A (zh) 2017-08-08
US20170215255A1 (en) 2017-07-27
JP6702738B2 (ja) 2020-06-03

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