JP6682134B2 - Led照明装置 - Google Patents
Led照明装置 Download PDFInfo
- Publication number
- JP6682134B2 JP6682134B2 JP2016001272A JP2016001272A JP6682134B2 JP 6682134 B2 JP6682134 B2 JP 6682134B2 JP 2016001272 A JP2016001272 A JP 2016001272A JP 2016001272 A JP2016001272 A JP 2016001272A JP 6682134 B2 JP6682134 B2 JP 6682134B2
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- Prior art keywords
- led
- value
- led lighting
- lighting
- units
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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)
Description
2a LED
2b 抵抗
3 電源部
4 マイコン
11 商用電源
12 スイッチ
21 ダウンライト
22 壁掛けライト
23 ライン灯
Ia 基準値
Ioff 消灯待機値
Ion 点灯待機値
Claims (2)
- 複数の電流制御部を備えた1個の制御部と、この制御部に内蔵された上記複数の電流制御部の各々に接続される複数のLED照明部とから構成され、電流制御部から供給される電流の増減により、各LED照明部を相互に同期して、点灯時には消灯状態から所定の光度まで所定速度で調光され、消灯時にはこの所定の光度から消灯状態まで所定速度で調光されるLED照明装置において、上記各LED照明部について、肉眼では点灯していると判断しない光度で発光する順方向電流の基準値を設定し、上記点灯時には、各LED照明部の順方向電流値を、この基準値より低い点灯待機値に設定し、その状態から全てのLED照明部の順方向電流値を増加させると共に、上記消灯時には、各LED照明部の順方向電流値を、上記基準値より高い消灯待機値に設定し、その状態から全てのLED照明部の順方向電流値を減少させる点消灯同期手段を上記制御部に設けたことを特徴とするLED照明装置。
- 上記LED照明部は予め設定された複数種類存在し、各種類毎に点灯待機値と消灯待機値とを設定しておき、上記制御部に、接続されたLED照明部の種類を自動で判別する機種判別手段を設け、この機種判別手段が判別した機種に対応する点灯待機値と消灯待機値とを用いることを特徴とする請求項1に記載のLED照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2016001272A JP6682134B2 (ja) | 2016-01-06 | 2016-01-06 | Led照明装置 |
Applications Claiming Priority (1)
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JP2016001272A JP6682134B2 (ja) | 2016-01-06 | 2016-01-06 | Led照明装置 |
Publications (2)
Publication Number | Publication Date |
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JP2017123255A JP2017123255A (ja) | 2017-07-13 |
JP6682134B2 true JP6682134B2 (ja) | 2020-04-15 |
Family
ID=59306642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016001272A Active JP6682134B2 (ja) | 2016-01-06 | 2016-01-06 | Led照明装置 |
Country Status (1)
Country | Link |
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JP (1) | JP6682134B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6914596B2 (ja) * | 2017-09-25 | 2021-08-04 | アール・ビー・コントロールズ株式会社 | Led点灯装置 |
JP6925742B2 (ja) * | 2017-11-14 | 2021-08-25 | アール・ビー・コントロールズ株式会社 | Led照明装置 |
JP2020119715A (ja) * | 2019-01-23 | 2020-08-06 | アール・ビー・コントロールズ株式会社 | Led照明装置 |
CN111627379B (zh) * | 2020-06-29 | 2021-05-07 | 厦门天马微电子有限公司 | 显示面板、显示模组及显示装置 |
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2016
- 2016-01-06 JP JP2016001272A patent/JP6682134B2/ja active Active
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JP2017123255A (ja) | 2017-07-13 |
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