JP2018152342A - 小型照明デバイス用の装置およびシステム - Google Patents
小型照明デバイス用の装置およびシステム Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
- F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
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- 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
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- F21V5/00—Refractors for light sources
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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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V7/00—Reflectors for light sources
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- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
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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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
- F21V23/0428—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices the switch being part of, or disposed on the lamp head portion thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- F21—LIGHTING
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- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
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- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/18—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
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- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Planar Illumination Modules (AREA)
Abstract
【解決手段】発光装置の一例は、軸を中心として配置され、第1の端部が第2の端部より狭い第1の端部と第2の端部とを有するリダイレクタであって、第1の端部と第2の端部との間にキャビティを画定するリダイレクタと、リダイレクタによって画定されるキャビティ内に少なくとも部分的に配置される電源と、軸を中心としてリダイレクタの第1の端部の周囲に配置される光源であって、電源によって電力供給され、リダイレクタの第2の端部に向かって軸に実質的に平行な光を投影するように構成される、光源とを含み得る。リダイレクタは、円錐台形状部を含み得る。
【選択図】図1
Description
110 頂部
160 リダイレクタ
170 光源
190 基部
200 軸
Claims (15)
- 軸を中心として配置され、且つ、第1の端部と第2の端部を有するリダイレクタを備え、前記第1の端部は、前記第2の端部より狭く、前記リダイレクタは、前記第1の端部と前記第2の端部との間にキャビティを画定し、
更に、前記リダイレクタによって画定された前記キャビティ内に少なくとも部分的に配置される電源受容領域と、
前記軸を中心として前記リダイレクタの前記第1の端部に近接して前記リダイレクタの周囲に配置される光源と、を備え、前記光源は、電源受容領域内に受容される電源によって電力供給され、前記リダイレクタの前記第2の端部に向かって前記軸に実質的に平行な光を投影するように構成される、発光装置。 - 前記リダイレクタは、円錐台形状部を備える、請求項1に記載の発光装置。
- 前記円錐台形状部の外表面は、複数の傾斜段差の微細構造を備える、請求項1又は2に記載の発光装置。
- 前記複数の傾斜段差は、前記円錐台形状部を形成するように、前記軸を中心として同心円状に配置され、前記軸の長さに沿ってオフセットされる、請求項1〜3のいずれか1項に記載の発光装置。
- 前記電源は、前記リダイレクタの前記第1の端部と前記第2の端部との間に画定された前記キャビティ内に完全に受容される、請求項1〜4のいずれか1項に記載の発光装置。
- 前記光源は、回路基板上に配置された複数の発光ダイオードを備え、前記回路基板は、前記リダイレクタの前記軸に直交する平面内で前記リダイレクタの前記第1の端部に位置決めされる、請求項1〜5のいずれか1項に記載の発光装置。
- 前記複数の発光ダイオードは、前記ダイオードから放出された光の相対的に高い割合の光を方向付ける発光の主軸を有するように構成され、前記発光の主軸は、前記リダイレクタの前記軸に平行である、請求項6に記載の発光装置。
- 前記リダイレクタの前記第2の端部に位置決めされる基部と、前記リダイレクタの前記第1の端部に位置決めされる頂部とをさらに備え、前記頂部は、その内部に画定され、発光ダイオード駆動回路基板と前記光源をオンオフするように構成された電源スイッチとを収容するキャビティを備える、請求項1〜7のいずれか1項に記載の発光装置。
- 前記頂部はさらに、第1の接続ポートと第2の接続ポートとを備え、前記第1の接続ポートおよび前記第2の接続ポートのうちの一方は、前記装置の前記電源を充電するために使用される充電ポートであり、前記第1の接続ポートおよび前記第2の接続ポートのうちの他方は、前記他方の接続ポートに接続されたデバイスに電力を供給するように構成される、請求項8に記載の発光装置。
- 前記第1の接続ポートは、マイクロ・ユニバーサル・シリアル・バス(マイクロUSB)ポートであり、前記第2の接続ポートは、標準ユニバーサル・シリアル・バス(標準USB)ポートである、請求項9に記載の発光装置。
- 前記第1の接続ポートおよび前記第2の接続ポートの両方に接続するように構成されたケーブルをさらに備え、
前記ケーブルは、前記第1の接続ポートおよび前記第2の接続ポートの両方に同時に接続されたときにハンドルとしての機能を果たし、
前記ケーブルは、前記第1の接続ポートおよび給電用標準USBに差し込まれたときに電力入力充電ケーブルとしての機能を果たし、
前記ケーブルは、前記第2の接続ポートおよびマイクロUSBポートに差し込まれたときに電力出力充電ケーブルとしての機能を果たす、請求項10に記載の発光装置。 - 前記基部と前記頂部との間に配置され、前記軸を中心として前記リダイレクタを取り囲むレンズをさらに備える、請求項8〜11のいずれか1項に記載の発光装置。
- 第1の直径を有する第1の端部と、第1の端部より大きい第2の直径を有する第2の端部との間で軸に沿って延在する略円錐台状本体と、
前記第1の端部と前記第2の端部との間で前記本体内に画定されるキャビティと、
前記円錐台状本体に沿って配置される複数の同心状段差と、を備え、前記同心状段差の各々は、前記軸を中心として前記軸に平行に延在する略円筒状面を備える第1の部分と、隣接する段差の前記第1の部分間の境界面を備える第2の部分を備える、発光装置用リダイレクタ。 - 前記第2の部分は、隣接する段差の前記第1の部分間にアール面を備える、請求項13に記載のリダイレクタ。
- 前記各段差の前記第2の部分は、前記本体の前記軸に平行な照射軸に沿って受光された光を反射するように構成される、請求項13又は14に記載のリダイレクタ。
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US15/458,390 US20180266657A1 (en) | 2017-03-14 | 2017-03-14 | Apparatus and system for a compact illumination device |
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US11041612B1 (en) * | 2019-09-20 | 2021-06-22 | Railhead Corporation | Lantern |
US11162669B1 (en) * | 2019-09-20 | 2021-11-02 | Joseph Donnan | Lantern |
CN111442249A (zh) * | 2020-05-15 | 2020-07-24 | 深圳市冠科科技有限公司 | 灯座组件和灯具 |
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2018
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- 2018-03-07 DK DK18160464.6T patent/DK3376097T3/da active
- 2018-03-07 EP EP18160464.6A patent/EP3376097B1/en active Active
- 2018-03-07 ES ES18160464T patent/ES2820249T3/es active Active
- 2018-03-13 ZA ZA2018/01706A patent/ZA201801706B/en unknown
- 2018-03-14 JP JP2018046295A patent/JP6664428B2/ja active Active
- 2018-03-14 CN CN201810209940.XA patent/CN108571670B/zh active Active
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Also Published As
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AU2018201561A1 (en) | 2018-10-04 |
CN108571670B (zh) | 2020-08-25 |
CN108571670A (zh) | 2018-09-25 |
JP6664428B2 (ja) | 2020-03-13 |
EP3376097A1 (en) | 2018-09-19 |
DK3376097T3 (da) | 2020-08-31 |
ZA201801706B (en) | 2019-01-30 |
EP3376097B1 (en) | 2020-07-29 |
ES2820249T3 (es) | 2021-04-20 |
AU2019101112A4 (en) | 2019-10-24 |
US20180266657A1 (en) | 2018-09-20 |
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