JP5756502B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP5756502B2 JP5756502B2 JP2013182817A JP2013182817A JP5756502B2 JP 5756502 B2 JP5756502 B2 JP 5756502B2 JP 2013182817 A JP2013182817 A JP 2013182817A JP 2013182817 A JP2013182817 A JP 2013182817A JP 5756502 B2 JP5756502 B2 JP 5756502B2
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- radiator
- light emitting
- emitting module
- disposed
- 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.)
- Expired - Fee Related
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Classifications
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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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V23/003—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
-
- 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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
-
- 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
- F21V23/02—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
-
- 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
- F21Y2101/00—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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional [2D] 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
- F21Y2113/00—Combination of 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- 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)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Led Device Packages (AREA)
Description
カバー部110は、開口部G1を有するバルブ形状を有し、カバー部110の内面は、乳白色の塗料でコーティングされていてもよい。塗料は、カバー部110を通過する際の光がカバー部110の内面で拡散するように拡散材を含む。
発光モジュール部130は、基板131と基板上に配置された光源部133を備える。
放熱体140は、電源制御部150と内部ケース160が挿入されるための収納溝140aを有する。
電源制御部150は、支持基板151と、支持基板151上に搭載される多数の部品153とを備えてもよい。多数の部品153は、例えば、外部電源から提供される交流電源を直流電源に変換する直流変換装置、発光モジュール部130の駆動を制御する駆動チップ、発光モジュール部130を保護するためのESD(ElectroStatic discharge)保護素子等を含むが、これに対して限定しない。
内部ケース160は、放熱体140の収納溝140aに挿入される挿入部161、ソケット部170と結合する連結部163を備えてもよい。挿入部161には電源制御部150が収納される。
ソケット部170は、内部ケース160の連結部163と結合し、外部電源と電気的に連結される。
電源制御部150は、放熱体140の収納溝140aに配置される。
130 光源モジュール部
140 放熱体
150 電源制御部
160 内部ケース
170 ソケット部
Claims (13)
- 平らな一面を有し、前記一面の外周に配置され、係止突起を有するガイド部を含む放熱体と、
前記一面上に配置された発光モジュール部と、
前記放熱体のガイド部と結合され、前記係止突起と対応するホールを有するカバー部と、
を含み、
前記ガイド部の係止突起と前記カバー部のホールとの結合により、前記カバー部の回転が制限され、前記放熱体と前記カバー部との分離が制限され、
前記ガイド部は、前記係止突起を含む内面と第1の傾きを有する外面とを含む第1部材を具備する、照明装置。 - 前記ガイド部は、前記第1部材から延びて第1の傾きと異なる第2の傾きを有する第2部材を有する、請求項1に記載の照明装置。
- 前記第1部材と前記第2部材とが互いに当接する部分を基準軸とし、
前記基準軸を基準として、前記第1部材の一面と前記第2部材の一面とが同一の角を有して傾いた、請求項2に記載の照明装置。 - 前記第1部材と前記第2部材は一体である、請求項2又は3に記載の照明装置。
- 前記放熱体の一面は、
上に突出して前記発光モジュール部が配置される突出部と、
前記突出部を取り囲む底面部と、
を含む、請求項1乃至4のいずれかに記載の照明装置。 - 前記突出部は安着溝を有し、
前記発光モジュール部は前記安着溝に配置される、請求項5に記載の照明装置。 - 前記安着溝は二つ以上であり、
前記二つ以上の安着溝は一部が連結された、請求項6に記載の照明装置。 - 前記安着溝の底面は、前記底面部より高い位置に配置された、請求項6又は7に記載の照明装置。
- 前記発光モジュールは、基板と前記基板上に配置された複数の発光素子とを含み、
前記底面部の一面から前記突出部の端までの長さは、前記基板の厚さと同一であるか、又は前記基板の厚さよりもさらに厚い、請求項5乃至8のいずれかに記載の照明装置。 - 前記突出部の端は、少なくとも前記ガイド部の端より高い位置にあるか、又は前記ガイド部の端と同一線上に配置された、請求項5乃至9のいずれかに記載の照明装置。
- 前記放熱体は、前記放熱体の外面に連結されたピンを有し、
前記ピンは、前記放熱体に連結される一端と前記放熱体から延びた他端とを有し、
前記ピンの他端の厚さは、前記ピンの一端の厚さと異なる、請求項1乃至10のいずれかに記載の照明装置。 - 前記放熱体の外面と前記ピンの外面上に配置され、粉体塗装された塗装膜を含む、請求項11に記載の照明装置。
- 前記塗装膜の厚さは、40μm以上であり、80μm以下である、請求項12に記載の照明装置。
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0120549 | 2010-11-30 | ||
| KR10-2010-0120548 | 2010-11-30 | ||
| KR1020100120548A KR101103523B1 (ko) | 2010-11-30 | 2010-11-30 | 조명 장치 |
| KR1020100120549A KR101103524B1 (ko) | 2010-11-30 | 2010-11-30 | 조명 장치 |
| KR1020100123717A KR101103525B1 (ko) | 2010-12-06 | 2010-12-06 | 조명 장치 |
| KR10-2010-0123717 | 2010-12-06 | ||
| KR10-2010-0127084 | 2010-12-13 | ||
| KR1020100127084A KR101080700B1 (ko) | 2010-12-13 | 2010-12-13 | 조명 장치 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011254606A Division JP5362804B2 (ja) | 2010-11-30 | 2011-11-22 | 照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013239465A JP2013239465A (ja) | 2013-11-28 |
| JP5756502B2 true JP5756502B2 (ja) | 2015-07-29 |
Family
ID=45218223
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011254606A Expired - Fee Related JP5362804B2 (ja) | 2010-11-30 | 2011-11-22 | 照明装置 |
| JP2013182817A Expired - Fee Related JP5756502B2 (ja) | 2010-11-30 | 2013-09-04 | 照明装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011254606A Expired - Fee Related JP5362804B2 (ja) | 2010-11-30 | 2011-11-22 | 照明装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8419240B2 (ja) |
| EP (2) | EP2803910B1 (ja) |
| JP (2) | JP5362804B2 (ja) |
| CN (2) | CN104295957A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024058640A (ja) * | 2022-10-14 | 2024-04-25 | 株式会社ベスト | 照明装置 |
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2011
- 2011-11-04 EP EP14176266.6A patent/EP2803910B1/en not_active Not-in-force
- 2011-11-04 EP EP11187819.5A patent/EP2458273B1/en not_active Not-in-force
- 2011-11-10 US US13/293,473 patent/US8419240B2/en not_active Expired - Fee Related
- 2011-11-22 JP JP2011254606A patent/JP5362804B2/ja not_active Expired - Fee Related
- 2011-11-30 CN CN201410508396.0A patent/CN104295957A/zh active Pending
- 2011-11-30 CN CN201110399245.2A patent/CN102563411B/zh not_active Expired - Fee Related
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2013
- 2013-09-04 JP JP2013182817A patent/JP5756502B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024058640A (ja) * | 2022-10-14 | 2024-04-25 | 株式会社ベスト | 照明装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2458273A2 (en) | 2012-05-30 |
| CN104295957A (zh) | 2015-01-21 |
| US8419240B2 (en) | 2013-04-16 |
| JP2012119314A (ja) | 2012-06-21 |
| US20120051069A1 (en) | 2012-03-01 |
| JP5362804B2 (ja) | 2013-12-11 |
| EP2803910B1 (en) | 2017-06-28 |
| EP2458273B1 (en) | 2014-10-15 |
| JP2013239465A (ja) | 2013-11-28 |
| EP2803910A1 (en) | 2014-11-19 |
| EP2458273A3 (en) | 2013-05-01 |
| CN102563411B (zh) | 2014-11-05 |
| CN102563411A (zh) | 2012-07-11 |
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