JP6025371B2 - 電源装置及び照明器具 - Google Patents

電源装置及び照明器具 Download PDF

Info

Publication number
JP6025371B2
JP6025371B2 JP2012089843A JP2012089843A JP6025371B2 JP 6025371 B2 JP6025371 B2 JP 6025371B2 JP 2012089843 A JP2012089843 A JP 2012089843A JP 2012089843 A JP2012089843 A JP 2012089843A JP 6025371 B2 JP6025371 B2 JP 6025371B2
Authority
JP
Japan
Prior art keywords
voltage
circuit
current
lamp
pair
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
JP2012089843A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013219963A (ja
JP2013219963A5 (enExample
Inventor
福田　秀樹
秀樹 福田
健吾 篠田
健吾 篠田
振一郎 奥村
振一郎 奥村
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.)
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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 Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP2012089843A priority Critical patent/JP6025371B2/ja
Publication of JP2013219963A publication Critical patent/JP2013219963A/ja
Publication of JP2013219963A5 publication Critical patent/JP2013219963A5/ja
Application granted granted Critical
Publication of JP6025371B2 publication Critical patent/JP6025371B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)
JP2012089843A 2012-04-11 2012-04-11 電源装置及び照明器具 Active JP6025371B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012089843A JP6025371B2 (ja) 2012-04-11 2012-04-11 電源装置及び照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012089843A JP6025371B2 (ja) 2012-04-11 2012-04-11 電源装置及び照明器具

Publications (3)

Publication Number Publication Date
JP2013219963A JP2013219963A (ja) 2013-10-24
JP2013219963A5 JP2013219963A5 (enExample) 2015-05-07
JP6025371B2 true JP6025371B2 (ja) 2016-11-16

Family

ID=49591440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012089843A Active JP6025371B2 (ja) 2012-04-11 2012-04-11 電源装置及び照明器具

Country Status (1)

Country Link
JP (1) JP6025371B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109884555A (zh) * 2017-12-06 2019-06-14 台达电子企业管理（上海）有限公司 一种直流集中照明系统及其灯具状态的测量方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6237301B2 (ja) * 2014-02-10 2017-11-29 三菱電機株式会社 点灯装置および照明器具
JP6299295B2 (ja) * 2014-03-13 2018-03-28 三菱電機株式会社 点灯装置および照明器具
JP6295817B2 (ja) * 2014-05-14 2018-03-20 三菱電機株式会社 照明器具
JP6302748B2 (ja) * 2014-05-30 2018-03-28 日立アプライアンス株式会社 Ｌｅｄランプ、ｌｅｄ点灯装置、及びこれらを用いたｌｅｄ照明システム
JP6693085B2 (ja) * 2015-10-30 2020-05-13 三菱電機株式会社 点灯装置および照明器具
JP6501009B2 (ja) * 2018-02-21 2019-04-17 三菱電機株式会社 照明器具
JP7193529B2 (ja) 2018-03-28 2022-12-20 株式会社小糸製作所 点灯回路および車両用灯具
JP2021197329A (ja) * 2020-06-18 2021-12-27 アイリスオーヤマ株式会社 照明装置および照明制御システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5237727B2 (ja) * 2008-08-26 2013-07-17 パナソニック株式会社 Ｌｅｄ駆動装置、照明装置及び照明器具
JP5828104B2 (ja) * 2010-07-06 2015-12-02 パナソニックＩｐマネジメント株式会社 Ｌｅｄ点灯装置及びそれを用いた照明器具
JP5216819B2 (ja) * 2010-07-21 2013-06-19 シャープ株式会社 電源装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109884555A (zh) * 2017-12-06 2019-06-14 台达电子企业管理（上海）有限公司 一种直流集中照明系统及其灯具状态的测量方法

Also Published As

Publication number Publication date
JP2013219963A (ja) 2013-10-24

Similar Documents

Publication Publication Date Title
JP6025371B2 (ja) 電源装置及び照明器具
JP5537286B2 (ja) Ｌｅｄ点灯装置
US9433055B2 (en) Lighting device and illumination apparatus including same
JP5828103B2 (ja) Ｌｅｄ点灯装置及びそれを用いた照明器具
JP5156036B2 (ja) Ｌｅｄ照明装置
JP5921438B2 (ja) Ｌｅｄ点灯回路、ｌｅｄ照明装置、及びｌｅｄ照明部用ソケット
JP5379922B2 (ja) Ｌｅｄ点灯装置及びそれを用いた照明器具
CN102651938A (zh) 点灯装置以及照明装置
JP5401939B2 (ja) Ｌｅｄ照明灯点灯装置および照明器具
CN102625525A (zh) 照明灯点灯装置、照明装置、以及照明灯点灯方法
US9544959B2 (en) Solid-state lighting compatible with ballasts and operable with AC mains
JP5525393B2 (ja) Ｌｅｄ点灯装置及びそれを用いた照明器具
JP6323149B2 (ja) 停電補償機能付き照明用電源装置及び照明装置
JP5300501B2 (ja) 点灯装置及び照明器具
JP6186918B2 (ja) Ｌｅｄ点灯回路及びｌｅｄ照明装置
JP6070049B2 (ja) Ｌｅｄ点灯装置及びｌｅｄ照明器具
JP5645250B2 (ja) Ｌｅｄ点灯装置及びそれを用いた照明器具
JP2013219995A (ja) 電源装置及び照明器具
CN104717800A (zh) 电源装置和led点亮装置
WO2013024811A1 (ja) 電源装置及び照明装置
JP6080513B2 (ja) 点灯装置及び照明装置
JP5289597B2 (ja) 電源装置及び照明器具
CN109982477B (zh) 具有多个驱动器的固态照明
JP7027964B2 (ja) 点灯装置、照明器具および照明システム
JP5328997B2 (ja) 電源装置及び照明装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150316

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150316

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160229

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160301

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160425

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160913

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20161011

R150 Certificate of patent or registration of utility model

Ref document number: 6025371

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250