JP6212866B2 - 発光ユニット及び照明器具 - Google Patents
発光ユニット及び照明器具 Download PDFInfo
- Publication number
- JP6212866B2 JP6212866B2 JP2013006234A JP2013006234A JP6212866B2 JP 6212866 B2 JP6212866 B2 JP 6212866B2 JP 2013006234 A JP2013006234 A JP 2013006234A JP 2013006234 A JP2013006234 A JP 2013006234A JP 6212866 B2 JP6212866 B2 JP 6212866B2
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- JP
- Japan
- Prior art keywords
- insulating plate
- cob
- light emitting
- plate
- metal plate
- 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.)
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- 229910052751 metal Inorganic materials 0.000 claims description 59
- 239000002184 metal Substances 0.000 claims description 59
- 238000009413 insulation Methods 0.000 claims description 23
- 239000000758 substrate Substances 0.000 description 18
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 229920000515 polycarbonate Polymers 0.000 description 5
- 239000004417 polycarbonate Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Description
図1は本発明の実施の形態1に係る発光ユニットを示す斜視図であり、図2は図1の発光ユニットの分解斜視図である。
Claims (3)
- 絶縁プレートと、
前記絶縁プレートに設けた貫通穴と、
前記貫通穴内に収納した金属プレートと、
前記金属プレートを覆うように前記絶縁プレート上に設けた絶縁板と、
発光部を有し、前記発光部を前記金属プレート上に配置するように前記絶縁板上に設けたCOB(Chip On Board)と、を備え、
前記絶縁板は、前記COB端部から、前記絶縁板の端部および、前記絶緑板と前記絶縁プレートの間を経由して前記金属プレートに到達するまでの距離が絶縁距離になるように前記金属プレートおよび前記COBよりも大きく形成されていることを特徴とする発光ユニット。 - 絶縁プレートと、
前記絶縁プレートに設けた貫通穴と、
前記貫通穴内に収納した金属プレートと、
前記金属プレートを覆うように前記絶縁プレート上に設けた絶縁板と、
発光部を有し、前記発光部を前記金属プレート上に配置するように前記絶縁板上に設けたCOB(Chip On Board)と、
前記COB端部を覆うように前記絶縁板上に設けたコネクターと、を備え、
前記コネクターと前記絶縁板と前記絶縁プレートとを固定ネジ絶縁カバーを介して固定ネジにて固定したことを特徴とする発光ユニット。 - 請求項1または請求項2のいずれかに記載の発光ユニットを備えたことを特徴とする照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013006234A JP6212866B2 (ja) | 2013-01-17 | 2013-01-17 | 発光ユニット及び照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013006234A JP6212866B2 (ja) | 2013-01-17 | 2013-01-17 | 発光ユニット及び照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014138095A JP2014138095A (ja) | 2014-07-28 |
JP6212866B2 true JP6212866B2 (ja) | 2017-10-18 |
Family
ID=51415439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013006234A Active JP6212866B2 (ja) | 2013-01-17 | 2013-01-17 | 発光ユニット及び照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6212866B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020187848A (ja) * | 2019-05-10 | 2020-11-19 | アイリスオーヤマ株式会社 | 照明装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4138863B1 (ja) * | 2008-02-22 | 2008-08-27 | 利男 平塚 | 照明装置 |
JP5257622B2 (ja) * | 2010-02-26 | 2013-08-07 | 東芝ライテック株式会社 | 電球形ランプおよび照明器具 |
JP2012104257A (ja) * | 2010-11-08 | 2012-05-31 | Toshiba Lighting & Technology Corp | 照明ユニットおよび照明装置 |
JP5760174B2 (ja) * | 2011-02-28 | 2015-08-05 | パナソニックIpマネジメント株式会社 | Ledユニットおよびそれを用いた照明器具 |
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2013
- 2013-01-17 JP JP2013006234A patent/JP6212866B2/ja active Active
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Publication number | Publication date |
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JP2014138095A (ja) | 2014-07-28 |
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