JP5873552B2 - アーチ型led照明 - Google Patents
アーチ型led照明 Download PDFInfo
- Publication number
- JP5873552B2 JP5873552B2 JP2014504408A JP2014504408A JP5873552B2 JP 5873552 B2 JP5873552 B2 JP 5873552B2 JP 2014504408 A JP2014504408 A JP 2014504408A JP 2014504408 A JP2014504408 A JP 2014504408A JP 5873552 B2 JP5873552 B2 JP 5873552B2
- Authority
- JP
- Japan
- Prior art keywords
- dome
- shaped wall
- bell
- group
- shaped
- 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 9
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000149 argon plasma sintering Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- -1 for example Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
- F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
-
- 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
- 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
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
- 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
- F21V23/006—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 being distinct from the light source holder
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or 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
- 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
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
Claims (5)
- 基部(2)と、
前記基部(2)から突出しており、アーチ型区域(4b)を備える支持棒(4)と、
前記棒(4)によって支持され、上方穴(14)を有するキャップ(12)、および前記穴(14)から突出し、複数の貫通孔(20)を備え付けるドーム型壁(18)を備える散光群(10)と、
LED光源(46)、および前記光源が接続されており、前記ドーム型壁(18)内に配置されている放熱群(48)を備える光学群と
を備える照明装置(1)であって、
前記光学群が、前記ドーム型壁(18)と少なくとも部分的に接触するように配置され、複数の穴(54)、または周辺縁部に沿って突出部(56)を含む放熱板(52)を備えて、前記ドーム型壁(18)の穴(20)の縁部を再生し、観察者から前記放熱壁(52)を隠すようになっている、照明装置(1)。 - 前記光学群が、前記放熱板(52)に連結され、前記光源(46)に接続されている、LEDを導くための駆動体(50)を備える、請求項1に記載の装置。
- 前記棒(4)の端部に配置され、電力を供給され、前記駆動体群(50)に接続するために、前記ドーム型壁(18)に交差するのに適するコネクタ(40)を備える、請求項2に記載の装置。
- 鐘状体(30)を備える装置であって、前記キャップ(12)が可動可能に鐘状体(30)に嵌合し、前記鐘状体(30)の部分が前記ドーム型壁(18)を形成する、請求項1から請求項3のいずれか一項に記載の装置。
- 前記放熱板(52)が、前記ドーム型壁(18)の内面に密着するために、前記ドーム型壁(18)のように凹型である、請求項1から請求項4のいずれか一項に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBS2011A000053 | 2011-04-12 | ||
IT000053A ITBS20110053A1 (it) | 2011-04-12 | 2011-04-12 | Lampada ad arco a led |
PCT/IB2012/050652 WO2012140524A1 (en) | 2011-04-12 | 2012-02-14 | Arch-shaped led lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014512084A JP2014512084A (ja) | 2014-05-19 |
JP5873552B2 true JP5873552B2 (ja) | 2016-03-01 |
Family
ID=44554068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014504408A Active JP5873552B2 (ja) | 2011-04-12 | 2012-02-14 | アーチ型led照明 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10612748B2 (ja) |
EP (1) | EP2553334B1 (ja) |
JP (1) | JP5873552B2 (ja) |
CN (1) | CN103370573B (ja) |
ES (1) | ES2464154T3 (ja) |
IT (1) | ITBS20110053A1 (ja) |
WO (1) | WO2012140524A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI546594B (zh) * | 2012-10-18 | 2016-08-21 | 鴻海精密工業股份有限公司 | 背光模組 |
CN104676289A (zh) * | 2013-11-26 | 2015-06-03 | 苏州承源光电科技有限公司 | 一种led照明灯具 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2840689A (en) * | 1957-03-15 | 1958-06-24 | Sylvin M Kazor | Heat-rotated illuminated ornaments |
CN2212701Y (zh) * | 1994-06-03 | 1995-11-15 | 吴国松 | 具有光影变化的舞台灯 |
US6905226B2 (en) * | 2003-08-05 | 2005-06-14 | Jerold A. Tickner | Compact fluorescent light fixture |
US7144135B2 (en) * | 2003-11-26 | 2006-12-05 | Philips Lumileds Lighting Company, Llc | LED lamp heat sink |
US20060133098A1 (en) * | 2004-12-20 | 2006-06-22 | Ming-Kuei Lin | Party lamp |
US20080265736A1 (en) * | 2007-04-24 | 2008-10-30 | Cheng-Tang Chen | Led reflective spherical lamp |
DE102009007794B4 (de) * | 2009-02-06 | 2012-03-15 | Osram Ag | Diffusor |
US8525395B2 (en) * | 2010-02-05 | 2013-09-03 | Litetronics International, Inc. | Multi-component LED lamp |
US8723086B2 (en) * | 2010-07-14 | 2014-05-13 | Let's Gel, Inc. | Heat lamp |
US8164237B2 (en) * | 2010-07-29 | 2012-04-24 | GEM-SUN Technologies Co., Ltd. | LED lamp with flow guide function |
TWM442454U (en) * | 2011-11-11 | 2012-12-01 | Yi-Ming Chen | Light emitting diode bulb |
US9109787B2 (en) * | 2012-01-25 | 2015-08-18 | Hubbell Incorporated | Circular LED optic and heat sink module |
-
2011
- 2011-04-12 IT IT000053A patent/ITBS20110053A1/it unknown
-
2012
- 2012-02-14 CN CN201280008620.9A patent/CN103370573B/zh active Active
- 2012-02-14 WO PCT/IB2012/050652 patent/WO2012140524A1/en active Application Filing
- 2012-02-14 EP EP12707926.7A patent/EP2553334B1/en active Active
- 2012-02-14 JP JP2014504408A patent/JP5873552B2/ja active Active
- 2012-02-14 ES ES12707926.7T patent/ES2464154T3/es active Active
- 2012-02-14 US US14/002,367 patent/US10612748B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2012140524A1 (en) | 2012-10-18 |
US20140022796A1 (en) | 2014-01-23 |
JP2014512084A (ja) | 2014-05-19 |
CN103370573B (zh) | 2016-03-16 |
CN103370573A (zh) | 2013-10-23 |
EP2553334B1 (en) | 2014-02-19 |
ITBS20110053A1 (it) | 2011-07-12 |
US10612748B2 (en) | 2020-04-07 |
ES2464154T3 (es) | 2014-05-30 |
EP2553334A1 (en) | 2013-02-06 |
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