JP2018055824A - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP2018055824A JP2018055824A JP2016187464A JP2016187464A JP2018055824A JP 2018055824 A JP2018055824 A JP 2018055824A JP 2016187464 A JP2016187464 A JP 2016187464A JP 2016187464 A JP2016187464 A JP 2016187464A JP 2018055824 A JP2018055824 A JP 2018055824A
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- Japan
- Prior art keywords
- battery
- circuit
- lighting
- discharge rate
- secondary 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.)
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
15 光源
26 点灯回路としての非常時点灯回路
28 充放電回路および電圧検出回路の機能を備える制御回路
B 二次電池としてのバッテリ
e 外部電源
Claims (4)
- 光源と;
外部電源により充電される二次電池と;
前記外部電源の遮断時に前記二次電池を電源として前記光源を点灯させる点灯回路と;
前記外部電源の遮断時に前記光源の点灯用に前記二次電池を放電させる点灯時放電レートと、前記二次電池のメモリ効果の解消時に前記二次電池を放電させる解消時放電レートとを備え、前記二次電池の充放電を制御する充放電回路と;
を具備することを特徴とする照明装置。 - 前記解消時放電レートは、前記点灯時放電レートよりも電流値が大きい
ことを特徴とする請求項1記載の照明装置。 - 前記充放電回路は、前記二次電池の異常時に前記解消時放電レートに切り換えて前記二次電池を放電させる
ことを特徴とする請求項1または2記載の照明装置。 - 前記二次電池の電圧を検出する電圧検出回路を具備し、
前記充放電回路は、前記電圧検出回路により前記二次電池が放電終止電圧まで放電したと判断したときに前記二次電池の放電を停止させる
ことを特徴とする請求項1ないし3いずれか一記載の照明装置。
Priority Applications (1)
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JP2016187464A JP6751264B2 (ja) | 2016-09-26 | 2016-09-26 | 照明装置 |
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JP2016187464A JP6751264B2 (ja) | 2016-09-26 | 2016-09-26 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
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JP2018055824A true JP2018055824A (ja) | 2018-04-05 |
JP6751264B2 JP6751264B2 (ja) | 2020-09-02 |
Family
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JP2016187464A Active JP6751264B2 (ja) | 2016-09-26 | 2016-09-26 | 照明装置 |
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JP (1) | JP6751264B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021015740A (ja) * | 2019-07-12 | 2021-02-12 | パナソニックIpマネジメント株式会社 | 点灯装置、防災照明器具、及び防災照明システム |
JP2024023665A (ja) * | 2019-11-15 | 2024-02-21 | パナソニックIpマネジメント株式会社 | 点灯システム、及び照明器具 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03127455U (ja) * | 1990-04-02 | 1991-12-20 | ||
JPH05326026A (ja) * | 1992-05-27 | 1993-12-10 | Sanyo Electric Co Ltd | 電池の放電装置 |
JPH1198712A (ja) * | 1997-09-18 | 1999-04-09 | Yamaha Motor Co Ltd | 充電器 |
US6502044B1 (en) * | 1999-07-12 | 2002-12-31 | Acuity Brands Inc. | Self-diagnostic circuitry for emergency lighting fixtures |
JP2004119151A (ja) * | 2002-09-25 | 2004-04-15 | Matsushita Electric Works Ltd | 照明装置並びに照明システム |
CN205546133U (zh) * | 2016-01-27 | 2016-08-31 | 磊登自动控制有限公司 | 紧急照明灯电池活化装置 |
-
2016
- 2016-09-26 JP JP2016187464A patent/JP6751264B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03127455U (ja) * | 1990-04-02 | 1991-12-20 | ||
JPH05326026A (ja) * | 1992-05-27 | 1993-12-10 | Sanyo Electric Co Ltd | 電池の放電装置 |
JPH1198712A (ja) * | 1997-09-18 | 1999-04-09 | Yamaha Motor Co Ltd | 充電器 |
US6502044B1 (en) * | 1999-07-12 | 2002-12-31 | Acuity Brands Inc. | Self-diagnostic circuitry for emergency lighting fixtures |
JP2004119151A (ja) * | 2002-09-25 | 2004-04-15 | Matsushita Electric Works Ltd | 照明装置並びに照明システム |
CN205546133U (zh) * | 2016-01-27 | 2016-08-31 | 磊登自动控制有限公司 | 紧急照明灯电池活化装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021015740A (ja) * | 2019-07-12 | 2021-02-12 | パナソニックIpマネジメント株式会社 | 点灯装置、防災照明器具、及び防災照明システム |
JP2024023665A (ja) * | 2019-11-15 | 2024-02-21 | パナソニックIpマネジメント株式会社 | 点灯システム、及び照明器具 |
JP7627850B2 (ja) | 2019-11-15 | 2025-02-07 | パナソニックIpマネジメント株式会社 | 点灯システム、及び照明器具 |
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JP6751264B2 (ja) | 2020-09-02 |
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