JP4671064B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP4671064B2 JP4671064B2 JP2008219310A JP2008219310A JP4671064B2 JP 4671064 B2 JP4671064 B2 JP 4671064B2 JP 2008219310 A JP2008219310 A JP 2008219310A JP 2008219310 A JP2008219310 A JP 2008219310A JP 4671064 B2 JP4671064 B2 JP 4671064B2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- light source
- substrate
- instrument body
- lighting fixture
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 51
- 238000009434 installation Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 description 21
- 230000002093 peripheral effect Effects 0.000 description 20
- 238000003780 insertion Methods 0.000 description 19
- 230000037431 insertion Effects 0.000 description 19
- 230000003287 optical effect Effects 0.000 description 19
- 229910052782 aluminium Inorganic materials 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 13
- 238000010292 electrical insulation Methods 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 10
- 229920003002 synthetic resin Polymers 0.000 description 7
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- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
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- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- -1 polybutylene terephthalate Polymers 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000002344 surface layer Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
10 器具本体
10c 光源配設部
20 光源
30 基板
40 反射体
50 固定手段
60 電源部
Claims (6)
- 熱伝導性を有する光源配設部を備えた器具本体と;
光源を配置した基板と;
前記基板を前記光源配設部との間に配置し、光源の光を制御する反射体と;
前記光源配設部側から締め付けて器具本体に反射体を引き寄せて、基板を反射体によって器具本体側に押圧し、光源から発生する熱を器具本体に伝達させるように固定する固定手段と;
を具備することを特徴とする照明器具。 - 熱伝導性を有する光源配設部を備えた器具本体と;
発光ダイオードを配置した基板と;
前記基板を前記光源配設部との間に配置し、発光ダイオードの光を制御する反射体と;
前記光源配設部側から締め付けて器具本体に反射体を引き寄せて、基板を反射体によって器具本体側に押圧し、光源から発生する熱を器具本体に伝達させるように固定するネジと;
を具備することを特徴とする照明器具。 - 前記反射体は、すり鉢状の貫通孔を有し基板を器具本体側に押圧したときに前記貫通孔の端面が基板に当接することを特徴とする請求項1または2記載の照明器具。
- 前記反射体には、回転を規制するストッパーが形成されていることを特徴とする請求項1ないし3いずれか一記載の照明器具。
- 前記器具本体は、透光性のカバー部材および被設置面に設置するためのバネ材からなる支持具が配設されていることを特徴とする請求項1ないし4いずれか一記載の照明器具。
- 前記反射体は、基板と対向配置したときに基板が嵌合する隙間を構成する凹部を有していることを特徴とする請求項1ないし5いずれか一記載の照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008219310A JP4671064B2 (ja) | 2008-08-28 | 2008-08-28 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008219310A JP4671064B2 (ja) | 2008-08-28 | 2008-08-28 | 照明器具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007037723A Division JP4807631B2 (ja) | 2007-02-19 | 2007-02-19 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008311237A JP2008311237A (ja) | 2008-12-25 |
JP4671064B2 true JP4671064B2 (ja) | 2011-04-13 |
Family
ID=40238627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008219310A Expired - Fee Related JP4671064B2 (ja) | 2008-08-28 | 2008-08-28 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4671064B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5320554B2 (ja) * | 2009-02-19 | 2013-10-23 | 東芝ライテック株式会社 | ランプ装置および照明器具 |
JP5637344B2 (ja) | 2009-02-19 | 2014-12-10 | 東芝ライテック株式会社 | ランプ装置および照明器具 |
JP5383336B2 (ja) * | 2009-04-24 | 2014-01-08 | 三菱電機株式会社 | 電気機器 |
JP5537833B2 (ja) * | 2009-05-08 | 2014-07-02 | 三菱電機株式会社 | 照明器具 |
JP5556116B2 (ja) * | 2009-10-09 | 2014-07-23 | 三菱電機株式会社 | 光源ユニットならびに照明装置 |
JP5489345B2 (ja) * | 2010-05-20 | 2014-05-14 | パナソニック株式会社 | 照明器具 |
JP2013239287A (ja) * | 2012-05-14 | 2013-11-28 | Panasonic Corp | 照明器具 |
JP5800164B2 (ja) * | 2014-03-24 | 2015-10-28 | 東芝ライテック株式会社 | 照明器具 |
JP5751456B2 (ja) * | 2014-03-24 | 2015-07-22 | 東芝ライテック株式会社 | 照明器具 |
JP7278893B2 (ja) * | 2019-07-04 | 2023-05-22 | 三菱電機株式会社 | 光源ユニット及び照明器具 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03129294U (ja) * | 1990-04-12 | 1991-12-25 | ||
JPH04123841U (ja) * | 1991-04-26 | 1992-11-10 | 株式会社小糸製作所 | 車輌用標識灯 |
JPH05307904A (ja) * | 1991-08-20 | 1993-11-19 | Kimura Shin Kk | 埋め込み外付け兼用照明器具 |
JPH10199326A (ja) * | 1997-01-09 | 1998-07-31 | Matsushita Electric Works Ltd | 埋込型照明器具 |
JP2004055800A (ja) * | 2002-07-19 | 2004-02-19 | Matsushita Electric Works Ltd | Led点灯装置 |
JP2004179048A (ja) * | 2002-11-28 | 2004-06-24 | Toshiba Lighting & Technology Corp | Led照明ユニット及びled照明器具 |
JP2006156192A (ja) * | 2004-11-30 | 2006-06-15 | Mirai:Kk | 照明ユニット及びこれを備えた照明装置 |
JP2006172895A (ja) * | 2004-12-15 | 2006-06-29 | Matsushita Electric Works Ltd | 照明器具 |
JP2006313718A (ja) * | 2005-04-08 | 2006-11-16 | Toshiba Lighting & Technology Corp | 電球型ランプ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1893912B1 (en) * | 2005-05-23 | 2020-12-16 | Signify North America Corporation | Modular led-based lighting apparatus for socket engagement, lighting fixtures incorporating same, and methods of assembling, installing and removing same |
-
2008
- 2008-08-28 JP JP2008219310A patent/JP4671064B2/ja not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03129294U (ja) * | 1990-04-12 | 1991-12-25 | ||
JPH04123841U (ja) * | 1991-04-26 | 1992-11-10 | 株式会社小糸製作所 | 車輌用標識灯 |
JPH05307904A (ja) * | 1991-08-20 | 1993-11-19 | Kimura Shin Kk | 埋め込み外付け兼用照明器具 |
JPH10199326A (ja) * | 1997-01-09 | 1998-07-31 | Matsushita Electric Works Ltd | 埋込型照明器具 |
JP2004055800A (ja) * | 2002-07-19 | 2004-02-19 | Matsushita Electric Works Ltd | Led点灯装置 |
JP2004179048A (ja) * | 2002-11-28 | 2004-06-24 | Toshiba Lighting & Technology Corp | Led照明ユニット及びled照明器具 |
JP2006156192A (ja) * | 2004-11-30 | 2006-06-15 | Mirai:Kk | 照明ユニット及びこれを備えた照明装置 |
JP2006172895A (ja) * | 2004-12-15 | 2006-06-29 | Matsushita Electric Works Ltd | 照明器具 |
JP2006313718A (ja) * | 2005-04-08 | 2006-11-16 | Toshiba Lighting & Technology Corp | 電球型ランプ |
Also Published As
Publication number | Publication date |
---|---|
JP2008311237A (ja) | 2008-12-25 |
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