JP5641309B2 - 照明装置および照明制御システム - Google Patents
照明装置および照明制御システム Download PDFInfo
- Publication number
- JP5641309B2 JP5641309B2 JP2010209735A JP2010209735A JP5641309B2 JP 5641309 B2 JP5641309 B2 JP 5641309B2 JP 2010209735 A JP2010209735 A JP 2010209735A JP 2010209735 A JP2010209735 A JP 2010209735A JP 5641309 B2 JP5641309 B2 JP 5641309B2
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- Prior art keywords
- emitting diode
- light emitting
- lighting
- circuit
- light
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- 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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- 238000001514 detection method Methods 0.000 claims description 38
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000005286 illumination Methods 0.000 description 57
- 239000003990 capacitor Substances 0.000 description 20
- 230000005669 field effect Effects 0.000 description 20
- 238000009499 grossing Methods 0.000 description 19
- 230000005855 radiation Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000004800 psychological effect Effects 0.000 description 7
- 208000019901 Anxiety disease Diseases 0.000 description 5
- 230000036506 anxiety Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 230000004397 blinking Effects 0.000 description 2
- 230000008451 emotion Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Classifications
-
- 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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- Fire Alarms (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Alarm Systems (AREA)
Description
Claims (2)
- 発光ダイオードを配設している照明装置本体と;
交流電圧を直流電圧に変換するAC−DC変換回路、出力側が前記発光ダイオードに接続され前記直流電圧を所定の直流電圧に変換して出力するDC−DC変換回路および前記発光ダイオードに100%未満のオンデューティ比で電流が流れるように前記DC−DC変換回路を制御する制御回路を有してなり、前記制御回路は、外部から特定信号が入力されたときには前記発光ダイオードに流れる電流の周波数が100Hz未満となるように前記DC−DC変換回路を制御するように形成されているとともに、前記特定信号が入力されないときには前記電流の周波数が300Hz以上となるように前記DC−DC変換回路を制御するように形成されている点灯装置と;
を具備し、
前記点灯回路のDC−DC変換回路が、前記発光ダイオードに流れる電流の周波数が100Hz未満となるように前記制御回路により制御されることにより、前記発光ダイオードは点滅またはちらつくことを特徴とする照明装置。 - 不所望な特定の状態を検出して特定信号を出力する検出機器と;
この検出機器から出力された特定信号が前記点灯装置の制御回路に入力される請求項1記載の照明装置と;
を具備していることを特徴とする照明制御システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010209735A JP5641309B2 (ja) | 2010-09-17 | 2010-09-17 | 照明装置および照明制御システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010209735A JP5641309B2 (ja) | 2010-09-17 | 2010-09-17 | 照明装置および照明制御システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012064525A JP2012064525A (ja) | 2012-03-29 |
JP5641309B2 true JP5641309B2 (ja) | 2014-12-17 |
Family
ID=46060010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010209735A Expired - Fee Related JP5641309B2 (ja) | 2010-09-17 | 2010-09-17 | 照明装置および照明制御システム |
Country Status (1)
Country | Link |
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JP (1) | JP5641309B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6587054B2 (ja) | 2015-06-19 | 2019-10-09 | パナソニックIpマネジメント株式会社 | 点灯装置及び照明器具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4575730B2 (ja) * | 2004-09-10 | 2010-11-04 | 日本放送協会 | Led照明装置 |
JP2006344913A (ja) * | 2005-06-10 | 2006-12-21 | Hirosaki Univ | フルカラー発光ダイオード |
JP2008166165A (ja) * | 2006-12-28 | 2008-07-17 | Toshiba Lighting & Technology Corp | 点灯装置 |
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2010
- 2010-09-17 JP JP2010209735A patent/JP5641309B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2012064525A (ja) | 2012-03-29 |
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