JP4492193B2 - 表示ランプ - Google Patents
表示ランプ Download PDFInfo
- Publication number
- JP4492193B2 JP4492193B2 JP2004117808A JP2004117808A JP4492193B2 JP 4492193 B2 JP4492193 B2 JP 4492193B2 JP 2004117808 A JP2004117808 A JP 2004117808A JP 2004117808 A JP2004117808 A JP 2004117808A JP 4492193 B2 JP4492193 B2 JP 4492193B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting element
- lens
- light
- lead terminal
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000005476 soldering Methods 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 11
- 238000009413 insulation Methods 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002966 varnish 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)
- Illuminated Signs And Luminous Advertising (AREA)
- Led Device Packages (AREA)
Description
2 基台
3 発光素子
4 凸レンズ部
5 全反射レンズ
6 外装カバー
7 絶縁保護膜
8 金属被膜
8a 第1の金属被膜域
8b 第2の金属被膜域
8c、8d リード端子接続部分
9 一方のリード端子
10 他方の電極
11 他方のリード端子
12,13,14,15 断熱絶縁部
16 枠体
17 凸レンズ部
18 中空部
18a 上面
18b 側周面
20 周壁
22 段部
24 中央凸レンズ部
Claims (2)
- リード端子を備えた基台上に配設した発光素子の上面に全反射レンズを配置し発光素子からの光を該全反射レンズで反射してレンズ前方へ放射する表示ランプにおいて、金属製の基台表面には絶縁層を介してリード端子から発光素子へと給電することのできる導電性能と発光素子からの熱を伝導する熱伝導性を備え上記全反射レンズの口径面積と同等の面積からなる金属被膜を被着形成するとともに、該金属被膜における上記リード端子の接続部分から上記発光素子の接続部分への経路中に、上記リード線をハンダ付する際の熱が上記発光素子に伝達することを防ぐための金属被膜を剥離した断熱絶縁部を介在させたことを特徴とする表示ランプ。
- 絶縁部分は、リード端子及び/または発光素子を中心とする円弧状に形成することを特徴とする請求項1記載の表示ランプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004117808A JP4492193B2 (ja) | 2004-04-13 | 2004-04-13 | 表示ランプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004117808A JP4492193B2 (ja) | 2004-04-13 | 2004-04-13 | 表示ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005303046A JP2005303046A (ja) | 2005-10-27 |
JP4492193B2 true JP4492193B2 (ja) | 2010-06-30 |
Family
ID=35334182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004117808A Expired - Lifetime JP4492193B2 (ja) | 2004-04-13 | 2004-04-13 | 表示ランプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4492193B2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005033709B4 (de) * | 2005-03-16 | 2021-12-16 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Lichtemittierendes Modul |
DE102006015336B4 (de) * | 2006-04-03 | 2015-05-07 | Ivoclar Vivadent Ag | Halbleiter-Strahlungsquelle, Lichthärtgerät mit Halbleiter-Strahlungsquelle, Beleuchtungsgerät mit Halbleiter-Strahlungsquelle und Verwendung eines Beleuchtungsgeräts mit Halbleiter-Strahlungsquelle |
DE102006015377B4 (de) * | 2006-04-03 | 2018-06-14 | Ivoclar Vivadent Ag | Halbleiter-Strahlungsquelle sowie Lichthärtgerät |
DE102006015335B4 (de) * | 2006-04-03 | 2013-05-02 | Ivoclar Vivadent Ag | Halbleiter-Strahlungsquelle sowie Lichthärtgerät |
CA2702483C (en) * | 2007-10-23 | 2012-04-24 | John D. Boyer | Optic positioning device |
KR100945732B1 (ko) * | 2008-06-04 | 2010-03-05 | (주)유양디앤유 | Led용 렌즈매트릭스를 이용한 실외등, 보안등, 터널등, 공원등, 경계등, 산업용 투광등 및 가로등 |
JP5380052B2 (ja) * | 2008-11-25 | 2014-01-08 | パナソニック株式会社 | Led照明装置 |
TWI456810B (zh) * | 2009-09-15 | 2014-10-11 | Maintek Comp Suzhou Co Ltd | 發光二極體 |
CN102901041B (zh) * | 2011-07-28 | 2015-01-14 | 海洋王照明科技股份有限公司 | 一种led透镜以及具有该透镜的led灯具 |
CN102901040B (zh) * | 2011-07-28 | 2014-09-17 | 海洋王照明科技股份有限公司 | 一种小尺寸led透镜以及具有该透镜的led灯具 |
CN102901037B (zh) * | 2011-07-28 | 2014-09-17 | 海洋王照明科技股份有限公司 | 一种泛光透镜以及具有该透镜的led灯具 |
CN102901038B (zh) * | 2011-07-28 | 2014-09-17 | 海洋王照明科技股份有限公司 | 一种泛光全反射透镜以及具有该透镜的led灯具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05206626A (ja) * | 1992-01-28 | 1993-08-13 | Hitachi Ltd | 配線回路成形基板 |
JP3222635B2 (ja) * | 1993-06-29 | 2001-10-29 | 三菱電機株式会社 | 半導体レーザ装置およびその実装方法 |
JP2002043629A (ja) * | 2000-07-24 | 2002-02-08 | Yamakawa Akira | Led投光装置とこれに用いるレンズ体。 |
-
2004
- 2004-04-13 JP JP2004117808A patent/JP4492193B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005303046A (ja) | 2005-10-27 |
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