JP2006502551A - Ledベースのモジュール式ランプ - Google Patents
Ledベースのモジュール式ランプ Download PDFInfo
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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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
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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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
-
- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- 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]
- H05B45/20—Controlling the colour of the light
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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
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- 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]
-
- 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]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
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- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Abstract
【解決手段】 光学機器モジュール(12)及び電子機器モジュール(14,60,70)を含むランプ(10)。光学機器モジュール(12)は、プリント回路基板(18)上に配置されて複数の入力リードを有する複数のLED(16)と、入力リードのための導菅(40)を有する放熱板(22)とを含む。複数のLED(16)は、放熱板(22)と熱的に連通する。電子機器モジュール(14,60,70)は、入力リードを通じて複数のLED(16)に電力供給するようになっている。電子機器モジュール(14,60,70)は、放熱板(22)と固く結合するようになった第1の端部(52)と、電力を受け取るために第2の端部上に配置された選択された電気コネクタ(50,62,72)とを有する。電子機器モジュール(14,60,70)は、更に、LED(16)を駆動するように受け取った電力(82)を適応させるための回路(80)を内部に配置する。
Description
本発明は、上述の限界及びその他を克服する改良型装置及び方法を意図している。
本発明の別の利点は、エンドユーザが、適切な電子機器モジュールを選択的に取り付けることにより、異なる電力レセプタクルを使用し及び/又は異なる種類の電力を供給する異なる照明取付具内でランプを使用することを可能にするそのモジュール式設計にある。
本発明の更に別の利点は、LED照明モジュールと電子機器モジュールの両方の放熱を有する単一のランプを形成するために、その一端でLED照明モジュールにその反対端で電子機器モジュールに接続した放熱板を配置することにある。
本発明の多くの利点及び恩典は、以下の詳細説明を読みかつ理解すると当業者には明らかになるであろう。
本発明は、様々な構成要素及び構成要素の構成、及び様々な段階及び段階の構成の形態を取ることができる。図面は、単に好ましい実施形態を例示することを目的とし、本発明を限定するように解釈されないものとする。
本発明は、好ましい実施形態に関連して説明された。明らかに、以上の詳細説明を読んで理解すると修正及び変更が想起されるであろう。本発明は、特許請求の範囲及びその均等物に該当する限り、そのような全ての修正及び変更を含むように解釈されるものとする。
12 光学機器モジュール
14 電子機器モジュール
16 LED
18 プリント回路基板
22 放熱板
Claims (26)
- 光を放射するための複数のLEDと、調整電力を該LEDに伝達するための電線用導管を有し、該LEDに熱的に結合した放熱板とを含む光学モジュールと、
入力電力を受けるようになった入力電気インタフェースと、前記光学モジュールに固く取り付けられた調整電力を前記電線用導管に送出するための出力カプラとを含み、該入力電気インタフェースを該出力カプラに電気的に結合するための電気調整回路を更に含む電子機器モジュールと、
を含むことを特徴とするランプ。 - 第2の入力電力を受けるようになった第2の入力電気インタフェースと、前記電子機器モジュールの前記出力カプラと同一の出力カプラとを含み、該入力電気インタフェースを該出力カプラに電気的に結合するための第2の電気調整回路を更に含む第2の電子機器モジュール、
を更に含み、
前記電子機器モジュール及び前記第2の電子機器モジュールの各々は、前記光学モジュールを前記入力電力及び前記第2の入力電力の一方に選択可能に適応させるために該光学モジュールに選択可能かつ取外し可能に取付けることができる、
ことを特徴とする請求項1に記載のランプ。 - 前記放熱板と熱的に接触し、前記複数のLEDが配置され、該LEDを電気的に相互接続するための電気トレースを含む回路基板、
を更に含むことを特徴とする請求項1に記載のランプ。 - 前記電気インタフェースは、エジソン型基部及びGU型基部の一方を含むことを特徴とする請求項1に記載のランプ。
- 前記電子機器モジュールは、
少なくともLEDの輝度を制御するための電子コントローラ、
を更に含むことを特徴とする請求項1に記載のランプ。 - 前記電子コントローラは、
DMXネットワークプロトコルコントローラ、
CANネットワークプロトコルコントローラ、及び
PDAネットワークプロトコルコントローラ、
のうちの1つを含むことを特徴とする請求項5に記載のランプ。 - 前記複数のLEDは、
第1の色の光を放射する第1のLED、
第2の色の光を放射する第2のLED、及び
第3の色の光を放射する第3のLED、
を含むことを特徴とする請求項1に記載のランプ。 - 前記電子機器モジュールは、
色制御を達成するために前記第1、第2、及び第3のLEDに印加された電力を選択的に制御するためのコントローラ、
を更に含むことを特徴とする請求項7に記載のランプ。 - 前記光学モジュールは、
前記LEDと協働して選択されたビームの広がりを有する光ビームを生成するように構成された光学システム、
を更に含むことを特徴とする請求項1に記載のランプ。 - 前記光学システムは、前記複数のLEDに対応する複数のレンズを含むことを特徴とする請求項9に記載のランプ。
- 前記電子機器モジュールの前記出力カプラは、前記光学モジュールの前記放熱板と熱的に連通するようになっていることを特徴とする請求項1に記載のランプ。
- 1つ又はそれ以上の発光ダイオード(LED)と該LEDに調整電力を伝えるようになった第1のカプリング要素とを有する関連のランプを関連の電源に接続するための装置であって、
入力電力を受け取るために関連の電源と作動的に結合するようになった入力電気インタフェースと、
第1のカプリング要素と協働して光学モジュールと装置を互いに選択的かつ取外し可能に結合し、該第1のカプリング要素と電気的に結合して調整電力を該第1のカプリング要素に伝達するようになった第2のカプリング要素と、
前記入力電気インタフェースを前記第2のカプリング要素に接続し、該入力電気インタフェースにおける入力電力を該第2のカプリング要素における調整電力に変換する電気調整回路と、
を含むことを特徴とする装置。 - 前記LEDに供給される電力を選択的に制御するために前記電気調整回路と通信するコントローラ、
を更に含むことを特徴とする請求項12に記載の装置。 - 第1の側面と、第2の側面と、該第1の側面及び該第2の側面を接続する導菅とを有する放熱板、
を含み、
前記第2の側面は、各々が選択された入力電力を調整出力電力に変換するようになった関連の複数の電気アダプタのいずれか1つと接続するようになっており、
前記放熱板の前記第1の側面に配置されてそれと熱的に連通し、前記選択されたアダプタから前記導菅を通じて前記調整電力を受け取る複数の発光ダイオード、
を更に含むことを特徴とする発光装置。 - 前記放熱板の前記第1の側面に配置されてそれと熱的に連通し、前記複数の発光ダイオードが配置されたpc基板、
を更に含むことを特徴とする請求項14に記載の発光装置。 - 前記pc基板を前記第1の側面に接着する熱テープ、
を更に含むことを特徴とする請求項15に記載の発光装置。 - 前記放熱板の前記第2の側面は、前記関連の複数の電気アダプタのいずれか1つと取外し可能に結合するようになっていることを特徴とする請求項14に記載の発光装置。
- 前記放熱板は、前記第2の側面で接続した前記関連の電気アダプタと熱的に連通して該アダプタに対する放熱をもたらすことを特徴とする請求項14に記載の発光装置。
- MR又はPAR型ランプを電気レセプタクルに収容するように構成されたランプ取付具を改良してLEDベースのランプを換装する方法であって、
少なくともMR又はPAR型ランプの直径に適合するLEDベースのランプを選択する段階と、
ランプ取付具の電気レセプタクルに適合するコネクタモジュールを選択する段階と、
前記選択されたLEDベースのランプと前記選択されたコネクタモジュールとを機械的に接合してその間の電気的結合を達成し、LEDベースの換装ユニットを形成する段階と、
を含むことを特徴とする方法。 - 前記コネクタモジュールを前記ランプ取付具の前記電気レセプタクルに接続する段階を含む、前記LEDベースの換装ユニットを前記ランプ取付具に取り付ける段階、
を更に含むことを特徴とする請求項19に記載の換装方法。 - 前記機械的に接合する段階は、
前記選択されたLEDベースのランプと前記選択されたコネクタモジュールとを取外し可能に取り付けて前記LEDベースの換装ユニットを形成する段階、
を含むことを特徴とする請求項19に記載の換装方法。 - プリント回路基板上に配置された複数のLED、及び
電力を伝えるための電線用導管が通っており、前記複数のLEDと熱的に連通する放熱板、
を有する光学機器モジュールと、
前記放熱板の前記電線用導管を通じて前記複数のLEDに電力を伝えるようになった電子機器モジュールと、
を含み、
前記電子機器モジュールは、前記放熱板と接続するようになった第1の端部と、電力を受け取るために第2の端部上に配置された選択された電気コネクタとを有し、
前記電子機器モジュールはまた、前記受け取った電力を前記LEDを駆動するように適応させるための回路を内部に配置する、
ことを特徴とするランプ。 - 前記光学機器モジュールは、
前記LEDによって発生した光を受けてその光の特性を変更するように配置された少なくとも1つのレンズを含むレンズシステム、
を更に含むことを特徴とする請求項22に記載のランプ。 - 前記レンズシステムは、
前記少なくとも1つのレンズと前記複数のLEDとの間の分離を選択的に調節するための調整装置、
を更に含むことを特徴とする請求項23に記載のランプ。 - 前記光学機器モジュールは、
前記プリント回路基板と前記放熱板との間に配置されてその間の熱的接触をもたらす熱テープ、
を更に含むことを特徴とする請求項22に記載のランプ。 - 前記放熱板は、前記電子機器モジュールと熱的に連通して該電子機器モジュールの放熱を行うことを特徴とする請求項22に記載のランプ。
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PCT/US2003/029021 WO2004034748A1 (en) | 2002-10-03 | 2003-09-19 | Led-based modular lamp |
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Also Published As
Publication number | Publication date |
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WO2004034748A1 (en) | 2004-04-22 |
CN1689376B (zh) | 2012-11-28 |
ATE401760T1 (de) | 2008-08-15 |
ES2315528T3 (es) | 2009-04-01 |
DE60322239D1 (de) | 2008-08-28 |
EP1547447B1 (en) | 2008-07-16 |
EP1547447A1 (en) | 2005-06-29 |
EP1547447B2 (en) | 2018-02-28 |
AU2003272439A1 (en) | 2004-05-04 |
US20040066142A1 (en) | 2004-04-08 |
ES2315528T5 (es) | 2018-07-12 |
JP4350648B2 (ja) | 2009-10-21 |
CN1689376A (zh) | 2005-10-26 |
US6787999B2 (en) | 2004-09-07 |
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