JP2015525440A - 可変配光led蛍光ランプ - Google Patents
可変配光led蛍光ランプ Download PDFInfo
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- JP2015525440A JP2015525440A JP2015514318A JP2015514318A JP2015525440A JP 2015525440 A JP2015525440 A JP 2015525440A JP 2015514318 A JP2015514318 A JP 2015514318A JP 2015514318 A JP2015514318 A JP 2015514318A JP 2015525440 A JP2015525440 A JP 2015525440A
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- terminal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
- F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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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]
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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
- H05B45/395—Linear regulators
-
- 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]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
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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]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (3)
- ランプハウジング(9)と、プリント基板(10)と、2つのランプホルダ(11)とを含む可変配光LED蛍光ランプであって、前記ランプハウジング(9)が互いに係合するランプカバー(12)及び放熱体(13)からなり、各ランプホルダ(11)がランプハウジング(9)の両側に被設され、プリント基板(10)に1セット及びそれ以上のLEDランプセット(15)とLED駆動制御手段(16)を設け、プリント基板(10)と放熱体の間に熱伝導両面シリコンテープ(14)が粘着され、前記LED駆動制御手段(16)が信号入力(1)、保護モジュール、及び整流器フィルタモジュール(4)を含む可変配光LED蛍光ランプにおいて、
前記LED駆動制御手段(16)はさらに整流器フィルタモジュール(4)の後に設置された、電圧を検出判断する電圧検出モジュール(5)と、電圧検出モジュール(5)に接続し、LEDランプの知能化切替を実現する知能化切替モジュール(6)と、知能化切替モジュール(6)に接続するリニア定電流モジュール(7)とを含み、前記電圧検出モジュール(5)は、整流器フィルタモジュール(4)の2つの正負出力端子の間に接続された分圧第1抵抗器(R5)と第2抵抗器(R6)、及び第2抵抗器(R6)と並列接続する第1コンデンサ(C3)からなり、前記知能化切替モジュール(6)は、第1継電器(S1)、第2継電器(S2)及び電界効果トランジスタ(Q)からなり、電界効果トランジスタ(Q)のグリッド端子Gによって第1抵抗器(R5)と第2抵抗器(R6)の共通端子に接続され、電界効果トランジスタ(Q)のドレイン端子Dが第2継電器(S2)の電源負極端子(VCC−)に接続し、電界効果トランジスタ(Q)のソース端子Sが整流器フィルタモジュール(4)の負極出力端子に接続し、前記知能化切替モジュール(6)の出力に1セット及びそれ以上のLEDランプセット(15)が接続され、且つ各セットのLEDランプセット(15)に1つ及びそれ以上のLEDランプが直列接続され、各LEDランプの後に1つ及びそれ以上の補償抵抗器(R)が直列接続され、前記リニア定電流モジュール(7)は2つのICリニア駆動チップからなり、前記各ICリニア駆動チップの入力端子(IN)がいずれも第2継電器(S2)の第2常開端子(OFF2)に接続し、且つ出力端子(OUT)がいずれも整流器フィルタモジュールの負極出力端子に接続することを特徴とする可変配光LED蛍光ランプ。 - 前記第1継電器(S1)の第1常閉端子(TO1)と整流器フィルタモジュール(4)の正極出力端子の間に第1ダイオード(D1)が接続され、第1継電器(S1)の第1常開端子(OFF1)が整流器フィルタモジュール(4)の正極出力端子に接続し、第1継電器(S1)の第2常閉端子(TO2)と整流器フィルタモジュール(4)の正極出力端子の間に第1LEDランプセット及び第2LEDランプセットが並列接続され、第1継電器(S1)の第2コイル端子(ON2)と第1継電器(S1)の第1コイル端子(ON1)の間に第3LEDランプセットが接続され、且つ第3LEDランプセットと第1継電器(S1)の第2コイル端子(ON2)の共通端子に第2継電器(S2)の第1常閉端子(TO1)が接続され、第1継電器(S1)の負極電圧端子(VCC−)と整流器フィルタモジュール(4)の正極出力端子の間に第3抵抗器(R1)及び第3ダイオード(D3)が直列接続され、第1継電器(S1)の負極電圧端子(VCC−)と電界効果トランジスタ(Q)のドレイン端子(D)の間に第4ダイオード(D4)が接続され、第2継電器(S2)の第1常開端子(OFF1)と第1継電器(S1)の第2常閉端子(TO2)の間に第4LEDランプセットが接続され、第2継電器(S2)の第1コイル端子(ON1)が第1継電器(S1)の第2常閉端子(TO2)に接続し、第2継電器(S2)の第2常開端子(OFF2)と第1継電器(S1)の第2コイル端子(ON2)の間に第5LEDランプセットが接続され、第2継電器(S2)の第2常閉端子(TO2)と第1継電器(S1)の第2コイル端子(ON2)の間に第6LEDランプセットが接続され、第2継電器(S2)の第2常閉端子(TO2)と第2継電器(S2)の第2常開端子(OFF2)の間に第2ダイオード(D2)が接続されることを特徴とする請求項1に記載の可変配光LED蛍光ランプ。
- 前記保護モジュールは、短絡保護モジュール(2)と、過電圧保護モジュール(3)と、過熱保護モジュール(8)とを含み、前記短絡保護モジュール(2)及び過電圧保護モジュール(3)は信号入力(1)と整流器フィルタモジュール(4)の間に順次に接続され、且つ前記過熱保護モジュール(8)はICリニア駆動チップによって実現されることを特徴とする請求項1または2に記載の可変配光LED蛍光ランプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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CN201210174370.8 | 2012-05-31 | ||
CN201210174370.8A CN102711329B (zh) | 2012-05-31 | 2012-05-31 | 自适应led日光灯 |
PCT/CN2012/082596 WO2013177884A1 (zh) | 2012-05-31 | 2012-10-08 | 自适应 led日光灯 |
Publications (2)
Publication Number | Publication Date |
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JP2015525440A true JP2015525440A (ja) | 2015-09-03 |
JP5973063B2 JP5973063B2 (ja) | 2016-08-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015514318A Expired - Fee Related JP5973063B2 (ja) | 2012-05-31 | 2012-10-08 | 可変配光led蛍光ランプ |
Country Status (5)
Country | Link |
---|---|
US (1) | US9000668B2 (ja) |
EP (1) | EP2858459B1 (ja) |
JP (1) | JP5973063B2 (ja) |
CN (1) | CN102711329B (ja) |
WO (1) | WO2013177884A1 (ja) |
Cited By (1)
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KR102344788B1 (ko) * | 2021-10-13 | 2021-12-31 | 주식회사 이노루체 | 콘덴서 교체구조를 갖는 조명용 컨버터 |
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- 2012-10-08 JP JP2015514318A patent/JP5973063B2/ja not_active Expired - Fee Related
- 2012-10-08 US US14/009,405 patent/US9000668B2/en not_active Expired - Fee Related
- 2012-10-08 WO PCT/CN2012/082596 patent/WO2013177884A1/zh active Application Filing
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Also Published As
Publication number | Publication date |
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US9000668B2 (en) | 2015-04-07 |
EP2858459B1 (en) | 2017-12-06 |
EP2858459A4 (en) | 2016-03-09 |
EP2858459A1 (en) | 2015-04-08 |
WO2013177884A1 (zh) | 2013-12-05 |
CN102711329A (zh) | 2012-10-03 |
JP5973063B2 (ja) | 2016-08-23 |
CN102711329B (zh) | 2014-07-09 |
US20140192526A1 (en) | 2014-07-10 |
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