JP6702738B2 - 照明装置、照明システム及び外部電源装置 - Google Patents

照明装置、照明システム及び外部電源装置 Download PDF

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Publication number
JP6702738B2
JP6702738B2 JP2016013499A JP2016013499A JP6702738B2 JP 6702738 B2 JP6702738 B2 JP 6702738B2 JP 2016013499 A JP2016013499 A JP 2016013499A JP 2016013499 A JP2016013499 A JP 2016013499A JP 6702738 B2 JP6702738 B2 JP 6702738B2
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JP
Japan
Prior art keywords
terminal
power supply
external power
voltage
supply device
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.)
Active
Application number
JP2016013499A
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English (en)
Japanese (ja)
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JP2017134220A5 (enExample
JP2017134220A (ja
Inventor
輝之 小島
輝之 小島
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
Original Assignee
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.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2016013499A priority Critical patent/JP6702738B2/ja
Priority to CN201710059840.9A priority patent/CN107027229B/zh
Priority to US15/416,362 priority patent/US9807853B2/en
Publication of JP2017134220A publication Critical patent/JP2017134220A/ja
Publication of JP2017134220A5 publication Critical patent/JP2017134220A5/ja
Application granted granted Critical
Publication of JP6702738B2 publication Critical patent/JP6702738B2/ja
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising 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—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for 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)
JP2016013499A 2016-01-27 2016-01-27 照明装置、照明システム及び外部電源装置 Active JP6702738B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
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
CN201710059840.9A CN107027229B (zh) 2016-01-27 2017-01-24 照明装置和照明系统
US15/416,362 US9807853B2 (en) 2016-01-27 2017-01-26 Lighting device, lighting system, and external power source device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (3)

Publication Number Publication Date
JP2017134220A JP2017134220A (ja) 2017-08-03
JP2017134220A5 JP2017134220A5 (enExample) 2019-03-07
JP6702738B2 true JP6702738B2 (ja) 2020-06-03

Family

ID=59359279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016013499A Active 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

Country Status (3)

Country Link
US (1) US9807853B2 (enExample)
JP (1) JP6702738B2 (enExample)
CN (1) CN107027229B (enExample)

Families Citing this family (6)

* 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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803310A1 (de) * 1987-02-05 1988-08-18 Konishiroku Photo Ind Kamera mit batteriepruefschaltung
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
CA2781077A1 (en) * 2009-11-17 2012-06-28 Terralux, Inc. Led power-supply detection and control
JP2012205007A (ja) * 2011-03-24 2012-10-22 Semiconductor Components Industries Llc 入出力回路
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
WO2013072802A1 (en) * 2011-11-16 2013-05-23 Koninklijke Philips Electronics N.V. Wireless lamp power supply detection system and method
JP6214236B2 (ja) * 2013-03-05 2017-10-18 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、及びプログラム
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

Also Published As

Publication number Publication date
US20170215255A1 (en) 2017-07-27
US9807853B2 (en) 2017-10-31
JP2017134220A (ja) 2017-08-03
CN107027229A (zh) 2017-08-08
CN107027229B (zh) 2019-08-02

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