JP2015106510A - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP2015106510A JP2015106510A JP2013248434A JP2013248434A JP2015106510A JP 2015106510 A JP2015106510 A JP 2015106510A JP 2013248434 A JP2013248434 A JP 2013248434A JP 2013248434 A JP2013248434 A JP 2013248434A JP 2015106510 A JP2015106510 A JP 2015106510A
- Authority
- JP
- Japan
- Prior art keywords
- lighting
- battery
- circuit
- led
- plug
- 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.)
- Granted
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
- F21S8/035—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of plugging into a wall outlet, e.g. night light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
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- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
- G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/375—Switched mode power supply [SMPS] using buck topology
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/38—Switched mode power supply [SMPS] using boost topology
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
10 メイン基板
11 停電検知回路
12 電池
13 導光板
13a 光取り出し部
13b 光入射部
14 電圧測定回路
15 レギュレータ
16 昇圧回路
17 商用電源
18 電源回路
2 器体
21 カバー
21a 張出部
22 ボディ
23b 蓋
31 切替スイッチ
3a 明るさセンサ(照度変換部)
3b 透光窓
4 プラグ
5a,5b LED(照明負荷)
51 サブ基板
6 点灯回路
7 制御回路(制御部)
8 点灯スイッチ(操作部)
9 点灯部
9a LED
9b 透光窓
SN1,SN2 信号
SW1〜SW3 スイッチ
Claims (1)
- 商用電源のコンセントに着脱自在に接続されるプラグと、
前記コンセントから前記プラグを介して供給される電力、又は着脱自在に取り付けられる電池から供給される電力の何れかで照明負荷を点灯させる点灯回路と、
前記照明負荷を点灯又は消灯させるために操作される操作部と、
周囲の明るさに応じて出力の大きさが変化する照度変換部と、
前記照度変換部の出力から求めた明るさが所定値よりも暗くなると、前記コンセントから前記プラグを介して供給される電力で前記照明負荷を点灯させるように前記点灯回路を制御し、前記操作部を用いて点灯操作が行われると前記電池から供給される電力で前記照明負荷を点灯させるように前記点灯回路を制御する制御部と、
前記プラグ、前記点灯回路、前記操作部、前記照度変換部、及び前記制御部を有する器体と、
前記電池の残容量が所定容量を下回ると点灯し、前記プラグが前記コンセントに接続された状態で上側となる前記器体の部位から光を放射する点灯部と
を備えたことを特徴とする照明器具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013248434A JP6376489B2 (ja) | 2013-11-29 | 2013-11-29 | 照明器具 |
PCT/JP2014/005317 WO2015079619A1 (ja) | 2013-11-29 | 2014-10-20 | 照明器具 |
TW103137314A TWI554714B (zh) | 2013-11-29 | 2014-10-29 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013248434A JP6376489B2 (ja) | 2013-11-29 | 2013-11-29 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015106510A true JP2015106510A (ja) | 2015-06-08 |
JP6376489B2 JP6376489B2 (ja) | 2018-08-22 |
Family
ID=53198598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013248434A Active JP6376489B2 (ja) | 2013-11-29 | 2013-11-29 | 照明器具 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6376489B2 (ja) |
TW (1) | TWI554714B (ja) |
WO (1) | WO2015079619A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017098053A (ja) * | 2015-11-24 | 2017-06-01 | 株式会社タカハタ電子 | 携帯用ライト |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3108623U (ja) * | 2004-11-08 | 2005-04-28 | 株式会社ニッコー | 足元灯 |
JP3144739U (ja) * | 2007-08-14 | 2008-09-11 | 游政凰 | 緊急照明の改良構造 |
JP2012243658A (ja) * | 2011-05-23 | 2012-12-10 | Toshiba Lighting & Technology Corp | 保安灯 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09265814A (ja) * | 1996-03-28 | 1997-10-07 | Matsushita Electric Works Ltd | 保安灯 |
TW584193U (en) * | 2002-12-02 | 2004-04-11 | Prodigit Electronics Co Ltd | Light blending structure for lighting device |
US20050117343A1 (en) * | 2003-11-13 | 2005-06-02 | Richard Leifer | Night light |
TW200901822A (en) * | 2007-06-22 | 2009-01-01 | Ta Yih Ind Co Ltd | Indoor lighting control method with multi-function |
TW201122310A (en) * | 2009-12-21 | 2011-07-01 | Univ Nat Taiwan Science Tech | Active lighting system and method thereof, and traffic tunnel system illuminating with natural light |
-
2013
- 2013-11-29 JP JP2013248434A patent/JP6376489B2/ja active Active
-
2014
- 2014-10-20 WO PCT/JP2014/005317 patent/WO2015079619A1/ja active Application Filing
- 2014-10-29 TW TW103137314A patent/TWI554714B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3108623U (ja) * | 2004-11-08 | 2005-04-28 | 株式会社ニッコー | 足元灯 |
JP3144739U (ja) * | 2007-08-14 | 2008-09-11 | 游政凰 | 緊急照明の改良構造 |
JP2012243658A (ja) * | 2011-05-23 | 2012-12-10 | Toshiba Lighting & Technology Corp | 保安灯 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017098053A (ja) * | 2015-11-24 | 2017-06-01 | 株式会社タカハタ電子 | 携帯用ライト |
Also Published As
Publication number | Publication date |
---|---|
TW201522841A (zh) | 2015-06-16 |
TWI554714B (zh) | 2016-10-21 |
WO2015079619A1 (ja) | 2015-06-04 |
JP6376489B2 (ja) | 2018-08-22 |
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