JP7282527B2 - 航空機用灯具 - Google Patents
航空機用灯具 Download PDFInfo
- Publication number
- JP7282527B2 JP7282527B2 JP2019007152A JP2019007152A JP7282527B2 JP 7282527 B2 JP7282527 B2 JP 7282527B2 JP 2019007152 A JP2019007152 A JP 2019007152A JP 2019007152 A JP2019007152 A JP 2019007152A JP 7282527 B2 JP7282527 B2 JP 7282527B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- control lens
- light source
- aircraft
- aircraft lighting
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 claims description 17
- 239000003381 stabilizer Substances 0.000 description 16
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000004907 flux Effects 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/02—Arrangements or adaptations of signal or lighting devices
-
- 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
- F21K9/69—Details of refractors forming part of the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/30—Use or application of lighting devices on or in particular types of vehicles for aircraft
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
Claims (4)
- 航空機の所定の被照射面に光を照射する航空機用灯具であって、
開口を有するランプハウジングと前記ランプハウジングに前記開口を閉塞した状態で取り付けられたカバーとによって構成され内部空間が配置空間として形成された灯具外筐と、
前記配置空間において前記被照射面に対して傾斜された配置面に配置され光源として発光ダイオードを有する光源ユニットと、
前記配置空間に配置され前記光源から出射される光の照射方向を制御する制御レンズ部と厚み方向が光源光軸方向にされ光源光軸方向から見た形状が長手方向及び短手方向を有する矩形状に形成された被取付板部とを有し前記制御レンズ部と前記被取付板部が一体に形成されたインナーレンズとを備え、
前記制御レンズ部が長手方向と短手方向を有する形状に形成され前記制御レンズ部の長手方向と短手方向が前記被取付板部の長手方向及び前記被取付板部の短手方向に対して光源光軸回り方向へ回転する方向にされた
航空機用灯具。 - 前記光源から出射される光の配光パターンが略楕円形状に形成される
請求項1に記載の航空機用灯具。 - 前記光源は複数が設けられ、
前記制御レンズ部は前記光源と同数が設けられ、
前記複数の光源からそれぞれ出射された光が各制御レンズ部によって照射方向を制御される
請求項1又は請求項2に記載の航空機用灯具。 - 前記複数の制御レンズ部が並んで設けられ、
隣り合う前記制御レンズ部が接した状態にされた
請求項3に記載の航空機用灯具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019007152A JP7282527B2 (ja) | 2019-01-18 | 2019-01-18 | 航空機用灯具 |
US16/738,128 US10935207B2 (en) | 2019-01-18 | 2020-01-09 | Aircraft lamp |
KR1020200003341A KR102370518B1 (ko) | 2019-01-18 | 2020-01-09 | 항공기용 등기구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019007152A JP7282527B2 (ja) | 2019-01-18 | 2019-01-18 | 航空機用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020119636A JP2020119636A (ja) | 2020-08-06 |
JP7282527B2 true JP7282527B2 (ja) | 2023-05-29 |
Family
ID=71608845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019007152A Active JP7282527B2 (ja) | 2019-01-18 | 2019-01-18 | 航空機用灯具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10935207B2 (ja) |
JP (1) | JP7282527B2 (ja) |
KR (1) | KR102370518B1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112361296A (zh) * | 2020-11-10 | 2021-02-12 | 四川九洲光电科技股份有限公司 | 一种led小型化航行灯光源 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016219779A (ja) | 2015-05-20 | 2016-12-22 | 日亜化学工業株式会社 | 発光装置 |
JP2018037141A (ja) | 2016-08-29 | 2018-03-08 | Necネットイノベーション株式会社 | 光学レンズ、光源ユニットおよび照明装置 |
US20180204490A1 (en) | 2016-12-28 | 2018-07-19 | Airbus Operations S.L. | Illumination device for illuminating the vertical tail plane of an aircraft and aircraft with exterior illumination on its vertical tail plane |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010033841A (ja) | 2008-07-28 | 2010-02-12 | Koito Mfg Co Ltd | 航空機用灯具 |
US8297811B2 (en) * | 2008-07-28 | 2012-10-30 | Koito Manufacturing Co., Ltd. | Aircraft lamp |
JP5130144B2 (ja) | 2008-07-28 | 2013-01-30 | 株式会社小糸製作所 | 航空機用灯具 |
JP4621779B2 (ja) * | 2009-02-17 | 2011-01-26 | シャープ株式会社 | 照明デバイスおよび該照明デバイスを使用した照明装置 |
US7959322B2 (en) * | 2009-04-24 | 2011-06-14 | Whelen Engineering Company, Inc. | Optical system for LED array |
KR20120063187A (ko) * | 2010-12-07 | 2012-06-15 | 신화인터텍 주식회사 | 광학 시트, 이를 포함하는 광원 어셈블리 및 액정 표시 장치 |
USD674949S1 (en) * | 2011-11-03 | 2013-01-22 | Georgitsis Anthony C | Lighting system |
JP2013178979A (ja) * | 2012-02-29 | 2013-09-09 | Stanley Electric Co Ltd | 車両用前照灯 |
US20140168975A1 (en) * | 2012-12-14 | 2014-06-19 | Avago Technologies General Ip (Singapore) Pte. Ltd | Lighting fixture with flexible lens sheet |
CN104235756A (zh) * | 2013-06-11 | 2014-12-24 | 全亿大科技(佛山)有限公司 | 透镜以及具有该透镜的照明装置 |
GB2553524A (en) * | 2016-09-06 | 2018-03-14 | Airbus Operations Ltd | Wing tip device |
-
2019
- 2019-01-18 JP JP2019007152A patent/JP7282527B2/ja active Active
-
2020
- 2020-01-09 KR KR1020200003341A patent/KR102370518B1/ko active IP Right Grant
- 2020-01-09 US US16/738,128 patent/US10935207B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016219779A (ja) | 2015-05-20 | 2016-12-22 | 日亜化学工業株式会社 | 発光装置 |
JP2018037141A (ja) | 2016-08-29 | 2018-03-08 | Necネットイノベーション株式会社 | 光学レンズ、光源ユニットおよび照明装置 |
US20180204490A1 (en) | 2016-12-28 | 2018-07-19 | Airbus Operations S.L. | Illumination device for illuminating the vertical tail plane of an aircraft and aircraft with exterior illumination on its vertical tail plane |
Also Published As
Publication number | Publication date |
---|---|
KR20200090110A (ko) | 2020-07-28 |
JP2020119636A (ja) | 2020-08-06 |
KR102370518B1 (ko) | 2022-03-03 |
US20200232619A1 (en) | 2020-07-23 |
US10935207B2 (en) | 2021-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5130192B2 (ja) | 車両用灯具 | |
JP5630360B2 (ja) | 車両用灯具 | |
JP4735424B2 (ja) | 車両用灯具 | |
JP3197657U (ja) | 車のledライト | |
JP6235791B2 (ja) | 車両用灯具 | |
US11486557B2 (en) | Vehicle lamp, lamp unit, and reflector module | |
JP4752626B2 (ja) | 車両用灯具 | |
JP6114985B2 (ja) | 車両用前照灯 | |
JP7282527B2 (ja) | 航空機用灯具 | |
WO2021010271A1 (ja) | 航空機用灯具 | |
JP6586306B2 (ja) | Led照明器具 | |
JP6307991B2 (ja) | 車両用灯具 | |
WO2020153400A1 (ja) | 航空機用灯具 | |
JP4780777B2 (ja) | 車両用led灯具 | |
KR101614849B1 (ko) | 상·하향 일체형 led 전조등 구조 | |
JP5590658B2 (ja) | 照明装置 | |
JP6222982B2 (ja) | 光源装置 | |
JP2021034176A (ja) | 車両用灯具 | |
JP6454938B2 (ja) | 照明器具 | |
WO2022185939A1 (ja) | 航空機用灯具 | |
KR102239507B1 (ko) | 적외선 led를 적용한 헬기용 듀얼 모드 탐색등 | |
KR101842482B1 (ko) | 전 방향 발광 방식의 조명 장치 및 방법과 이를 이용한 자동차용 조명 장치 | |
JP2017016850A (ja) | 航空灯 | |
JP5590657B2 (ja) | 照明装置 | |
JP2016058405A (ja) | 照明器具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211215 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221021 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221223 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20221223 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230425 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230517 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7282527 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |