JP6110162B2 - 放電ランプ点灯装置 - Google Patents
放電ランプ点灯装置 Download PDFInfo
- Publication number
- JP6110162B2 JP6110162B2 JP2013040510A JP2013040510A JP6110162B2 JP 6110162 B2 JP6110162 B2 JP 6110162B2 JP 2013040510 A JP2013040510 A JP 2013040510A JP 2013040510 A JP2013040510 A JP 2013040510A JP 6110162 B2 JP6110162 B2 JP 6110162B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- abnormality detection
- signal
- power supply
- abnormality
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 106
- 230000005856 abnormality Effects 0.000 claims description 73
- 230000004044 response Effects 0.000 claims description 11
- 230000004913 activation Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 238000004804 winding Methods 0.000 description 10
- 230000002159 abnormal effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
36 制御装置
50 誤検出待ち時間タイマ(無効化手段)
Claims (3)
- 起動信号に応動して、放電ランプに一時的に高電圧を重畳した動作電圧を出力する電源手段と、
前記電源手段から前記放電ランプへの出力の異常を検出する異常検出手段と、
前記異常検出手段の異常検出に応じて前記電源手段を停止させる制御手段と、
前記起動信号の供給時から予め定めた時間に亘って前記異常検出手段を無効化する無効化手段とを、
具備し、前記異常検出手段は、前記放電ランプへ前記電源手段から供給される出力電流が所定値より小さいとき、異常検出信号を出力する電流検出手段を有し、前記予め定めた時間中に前記電流検出手段が前記異常検出信号を出力し、それが消失した後、再度前記電流検出手段が前記異常検出信号を出力したとき、前記電源手段が前記高電圧を再度重畳する放電ランプ点灯装置。 - 請求項1記載の放電ランプ点灯装置において、前記高電圧の再重畳の回数を計数する計数手段が設けられ、前記計数手段の計数が予め定めた数以上になったとき、前記電源手段を停止させる放電ランプ点灯装置。
- 起動信号に応動して、放電ランプに一時的に高電圧を重畳した動作電圧を出力する電源手段と、
前記電源手段から前記放電ランプへの出力の異常を検出する異常検出手段と、
前記異常検出手段の異常検出に応じて前記電源手段を停止させる制御手段と、
前記起動信号に応動し、前記予め定めた時間を計時するタイマであって、前記起動信号の供給時から予め定めた時間に亘って前記異常検出手段を無効化する無効化手段と、前記予め定めた時間を変更する変更手段とを、
有する放電ランプ点灯装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013040510A JP6110162B2 (ja) | 2013-03-01 | 2013-03-01 | 放電ランプ点灯装置 |
US14/034,047 US9013115B2 (en) | 2013-03-01 | 2013-09-23 | Discharge lamp igniting apparatus |
CN201310447362.0A CN104023458B (zh) | 2013-03-01 | 2013-09-27 | 放电灯点亮装置 |
TW102135063A TWI517759B (zh) | 2013-03-01 | 2013-09-27 | Discharge lamp lighting device |
KR1020130115926A KR101558957B1 (ko) | 2013-03-01 | 2013-09-30 | 방전 램프 점등 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013040510A JP6110162B2 (ja) | 2013-03-01 | 2013-03-01 | 放電ランプ点灯装置 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017015238A Division JP6509921B2 (ja) | 2017-01-31 | 2017-01-31 | 放電ランプ点灯装置 |
JP2017015239A Division JP6509922B2 (ja) | 2017-01-31 | 2017-01-31 | 放電ランプ点灯装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014170628A JP2014170628A (ja) | 2014-09-18 |
JP6110162B2 true JP6110162B2 (ja) | 2017-04-05 |
Family
ID=51420638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013040510A Active JP6110162B2 (ja) | 2013-03-01 | 2013-03-01 | 放電ランプ点灯装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9013115B2 (ja) |
JP (1) | JP6110162B2 (ja) |
KR (1) | KR101558957B1 (ja) |
CN (1) | CN104023458B (ja) |
TW (1) | TWI517759B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6110162B2 (ja) * | 2013-03-01 | 2017-04-05 | 株式会社三社電機製作所 | 放電ランプ点灯装置 |
CN105792472B (zh) * | 2014-12-26 | 2019-05-28 | 海洋王照明科技股份有限公司 | 一种灯具控制电路及触发控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5363018A (en) * | 1993-09-16 | 1994-11-08 | Motorola Lighting, Inc. | Ballast circuit equipped with ground fault detector |
JP2001015289A (ja) * | 1999-04-28 | 2001-01-19 | Mitsubishi Electric Corp | 放電灯点灯装置 |
JP2001167892A (ja) * | 1999-12-09 | 2001-06-22 | Matsushita Electronics Industry Corp | 放電ランプ点灯装置 |
JP4171285B2 (ja) * | 2002-11-06 | 2008-10-22 | フェニックス電機株式会社 | 高圧放電灯の点灯方法および点灯装置 |
JP2004311199A (ja) | 2003-04-07 | 2004-11-04 | Plus Vision Corp | アーク安定化機能を備えたランプ駆動回路及びそれを用いたプロジェクタ |
JP4144417B2 (ja) * | 2003-04-22 | 2008-09-03 | 松下電工株式会社 | 放電灯点灯装置及び照明器具 |
JP2005004980A (ja) * | 2003-06-09 | 2005-01-06 | Hitachi Media Electoronics Co Ltd | 放電ランプ点灯装置 |
US7436123B2 (en) * | 2004-12-03 | 2008-10-14 | Matsushita Electric Works, Ltd. | Discharge lamp ballast device and lighting appliance |
KR100594425B1 (ko) * | 2004-12-28 | 2006-06-30 | 주식회사 미디어테크놀로지 | 고압방전등의 안정기회로 |
DE112006002059B4 (de) * | 2005-09-02 | 2015-05-13 | Mitsubishi Electric Corporation | Entladungslampenvorschaltgerät mit Messsektionen und Speichersektionen zur Bestimmung von Fehlfunktionen |
JP5330743B2 (ja) * | 2008-06-25 | 2013-10-30 | パナソニック株式会社 | 放電灯点灯装置およびそれを用いた照明器具 |
JP6110162B2 (ja) * | 2013-03-01 | 2017-04-05 | 株式会社三社電機製作所 | 放電ランプ点灯装置 |
-
2013
- 2013-03-01 JP JP2013040510A patent/JP6110162B2/ja active Active
- 2013-09-23 US US14/034,047 patent/US9013115B2/en active Active
- 2013-09-27 CN CN201310447362.0A patent/CN104023458B/zh active Active
- 2013-09-27 TW TW102135063A patent/TWI517759B/zh active
- 2013-09-30 KR KR1020130115926A patent/KR101558957B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN104023458A (zh) | 2014-09-03 |
US20140246977A1 (en) | 2014-09-04 |
CN104023458B (zh) | 2016-10-26 |
TW201436645A (zh) | 2014-09-16 |
US9013115B2 (en) | 2015-04-21 |
KR101558957B1 (ko) | 2015-10-08 |
KR20140109228A (ko) | 2014-09-15 |
JP2014170628A (ja) | 2014-09-18 |
TWI517759B (zh) | 2016-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6288224B2 (ja) | 光源点灯装置及び照明器具 | |
EP2352364B1 (en) | Illumination lighting device, discharge lamp lighting device, and vehicle headlamp lighting device using same | |
JP2011100666A (ja) | 点灯装置及びそれを用いた前照灯点灯装置、前照灯、車輌 | |
JP6245433B2 (ja) | Led電源装置及びled照明装置 | |
JP5923751B2 (ja) | Led点灯装置 | |
JP6110162B2 (ja) | 放電ランプ点灯装置 | |
JP6127348B2 (ja) | 点灯装置 | |
JP6509921B2 (ja) | 放電ランプ点灯装置 | |
JP6509922B2 (ja) | 放電ランプ点灯装置 | |
JP5591124B2 (ja) | 放電ランプを制御する装置 | |
CN113629664A (zh) | 应用于电源转换器短路保护的电压模式控制器及操作方法 | |
JP2011014425A (ja) | 高圧放電灯点灯装置、照明装置及び高圧放電灯点灯装置の制御方法 | |
JP2016162600A (ja) | 点灯装置およびそれを用いた照明装置 | |
US10057969B2 (en) | Starting device for a CDM lamp and starting method for the same | |
JP4981217B2 (ja) | 高圧放電灯点灯装置 | |
JP2005285601A (ja) | 誘導加熱調理器 | |
JP5924568B2 (ja) | Led点灯装置及びそれを用いた照明装置 | |
JP6202432B2 (ja) | 点灯装置 | |
JP2009009788A (ja) | 高圧放電灯点灯装置 | |
JP5784412B2 (ja) | 放電灯点灯装置 | |
JP2007080750A (ja) | 誘導加熱調理器 | |
JP2011129386A (ja) | 誘導加熱調理器 | |
JP2009135060A (ja) | 放電管点灯装置 | |
JPH04288417A (ja) | 電子レンジ | |
JP2007263446A (ja) | 機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170131 |
|
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: 20170307 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170309 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6110162 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 |