JP2015531152A5 - - Google Patents
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- Publication number
- JP2015531152A5 JP2015531152A5 JP2015527980A JP2015527980A JP2015531152A5 JP 2015531152 A5 JP2015531152 A5 JP 2015531152A5 JP 2015527980 A JP2015527980 A JP 2015527980A JP 2015527980 A JP2015527980 A JP 2015527980A JP 2015531152 A5 JP2015531152 A5 JP 2015531152A5
- Authority
- JP
- Japan
- Prior art keywords
- reflective
- lighting device
- collimator
- segment
- light source
- 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
- 239000003989 dielectric material Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000001465 metallisation Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Claims (15)
- 主方向に発光する少なくとも1つのLEDを含む光源コネクタを備えたハウジングと、
前記ハウジングに接続された反射コリメータであって、前記反射コリメータは、熱換気に適したエアスリットによって互いに間隔を空けた複数の反射セグメントを含み、当該反射セグメントは、光源によって生成された横断的方向に発せられた光を前記主方向に対して実質的に平行な方向に向けて反射する、反射コリメータと、
前記反射コリメータの中心部上又は内に配置され、前記主方向に対して実質的に平行な方向に向けて前記光源によって生成された中心に発せられた光をコリメートする屈折コリメータと、
含む照明デバイス。 - 前記光源コネクタは、列に配置された複数のLEDを含み、前記反射セグメントは、長手形状を有し、前記LEDによって規定された前記列と実質的に平行に伸びる対で配置される、請求項1に記載の照明デバイス。
- 前記光源コネクタは、高密度実装配列で配置された1つ又は複数のLEDを含み、前記反射セグメントは、リング形状である、請求項1に記載の照明デバイス。
- 隣接する反射セグメントは、前記デバイスの動作中、前記光源から発せられた光が隣接するセグメント間で実質的に少しも漏れ出る事ができず、あるセグメントから隣接するセグメント上に影が実質的に少しも落ちないように配置される、請求項1乃至3の何れか一項に記載の照明デバイス。
- 前記反射セグメントの反射面は曲線を描く、請求項1乃至4の何れか一項に記載の照明デバイス。
- 前記反射セグメントの反射面の少なくとも一部が反射ファセットを含む、請求項1乃至5の何れか一項に記載の照明デバイス。
- 前記反射セグメントに含まれた前記ファセットは、半径方向及び回転方向の両方に延在する、請求項6に記載の照明デバイス。
- 前記反射セグメントの前記反射面は、半径方向に延在するTIR溝を含む光学的に透明な誘電材料から成る、請求項7に記載の照明デバイス。
- 前記デバイスの前記少なくとも1つのLEDは、接続手段を介して前記反射セグメントと熱的に接続され、前記反射セグメント及び前記接続手段は、熱伝導性材料を含む、請求項1乃至8の何れか一項に記載の照明デバイス。
- 前記接続手段は、ヒートパイプを含む、請求項9に記載の照明デバイス。
- 前記デバイスは、前記反射セグメントに沿って強制エアフローを生み出す手段を含む、請求項1乃至10の何れか一項に記載の照明デバイス。
- 前記光源コネクタは、少なくとも1つのLEDを含む、請求項1乃至11の何れか一項に記載の照明デバイス。
- 請求項1乃至12の何れか一項に記載の照明デバイスの製造方法であって、
前記反射コリメータの前記反射セグメント、前記反射セグメントと前記少なくとも1つのLEDとを接続する接続手段、及び前記屈折コリメータを製造するステップと、
前記反射セグメント、前記接続手段、及び前記屈折コリメータをコリメータ部品として位置決め及び接続するステップと、
前記コリメータ部品を前記少なくとも1つのLEDに対してアライメント及び接続するステップと、
を含む、方法。 - 射出成形によって、前記反射セグメント、前記接続手段、及び前記屈折コリメータが単一のステップで製造される、請求項13に記載の方法。
- 前記反射セグメント及び前記接続手段は、メタライズ層を備えた誘電材料から成る、請求項13又は14に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261692258P | 2012-08-23 | 2012-08-23 | |
US61/692,258 | 2012-08-23 | ||
US201261715879P | 2012-10-19 | 2012-10-19 | |
US61/715,879 | 2012-10-19 | ||
PCT/IB2013/056346 WO2014030085A1 (en) | 2012-08-23 | 2013-08-02 | Lighting device with a led and an improved reflective collimator |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015531152A JP2015531152A (ja) | 2015-10-29 |
JP2015531152A5 true JP2015531152A5 (ja) | 2016-09-15 |
JP6275142B2 JP6275142B2 (ja) | 2018-02-07 |
Family
ID=50149507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015527980A Expired - Fee Related JP6275142B2 (ja) | 2012-08-23 | 2013-08-02 | Led及び改良反射コリメータを備えた照明デバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150219308A1 (ja) |
EP (1) | EP2888523B1 (ja) |
JP (1) | JP6275142B2 (ja) |
CN (1) | CN104583669B (ja) |
RU (1) | RU2636754C2 (ja) |
WO (1) | WO2014030085A1 (ja) |
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JP6638074B2 (ja) * | 2016-01-12 | 2020-01-29 | ルミレッズ ホールディング ベーフェー | 光学素子の正確な位置決めを伴う照明構成 |
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2013
- 2013-08-02 EP EP13766708.5A patent/EP2888523B1/en not_active Not-in-force
- 2013-08-02 US US14/423,274 patent/US20150219308A1/en not_active Abandoned
- 2013-08-02 CN CN201380043994.9A patent/CN104583669B/zh not_active Expired - Fee Related
- 2013-08-02 RU RU2015110050A patent/RU2636754C2/ru not_active IP Right Cessation
- 2013-08-02 JP JP2015527980A patent/JP6275142B2/ja not_active Expired - Fee Related
- 2013-08-02 WO PCT/IB2013/056346 patent/WO2014030085A1/en active Application Filing
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