JPH0544124B2 - - Google Patents
Info
- Publication number
- JPH0544124B2 JPH0544124B2 JP1134005A JP13400589A JPH0544124B2 JP H0544124 B2 JPH0544124 B2 JP H0544124B2 JP 1134005 A JP1134005 A JP 1134005A JP 13400589 A JP13400589 A JP 13400589A JP H0544124 B2 JPH0544124 B2 JP H0544124B2
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- electronic
- lighting
- protective cover
- printed circuit
- 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
- 230000001681 protective effect Effects 0.000 claims description 24
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1134005A JPH02312104A (ja) | 1989-05-26 | 1989-05-26 | 放電灯照明器具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1134005A JPH02312104A (ja) | 1989-05-26 | 1989-05-26 | 放電灯照明器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02312104A JPH02312104A (ja) | 1990-12-27 |
| JPH0544124B2 true JPH0544124B2 (enrdf_load_stackoverflow) | 1993-07-05 |
Family
ID=15118153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1134005A Granted JPH02312104A (ja) | 1989-05-26 | 1989-05-26 | 放電灯照明器具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02312104A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011233546A (ja) * | 2011-08-26 | 2011-11-17 | Panasonic Electric Works Co Ltd | 照明器具 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5440471A (en) * | 1994-06-06 | 1995-08-08 | Amp Plus, Inc. | Florescent light fixture assembly |
| US5584575A (en) * | 1995-01-30 | 1996-12-17 | Scientific Nrg. Inc. | Lighting fixture with streamline ballast and method of installation |
| JP4832343B2 (ja) * | 2007-03-14 | 2011-12-07 | 京セラ株式会社 | 発光装置 |
| JP5129639B2 (ja) * | 2008-04-04 | 2013-01-30 | パナソニック株式会社 | 照明器具 |
| JP2012216443A (ja) * | 2011-04-01 | 2012-11-08 | Kyocera Corp | 発光装置 |
-
1989
- 1989-05-26 JP JP1134005A patent/JPH02312104A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011233546A (ja) * | 2011-08-26 | 2011-11-17 | Panasonic Electric Works Co Ltd | 照明器具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02312104A (ja) | 1990-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101660677B (zh) | 使用led作为光源的照明器具 | |
| JP5967346B2 (ja) | 照明装置 | |
| JP5637344B2 (ja) | ランプ装置および照明器具 | |
| JP2010129488A (ja) | ランプ装置および照明器具 | |
| JP2010192337A (ja) | ランプ装置および照明器具 | |
| JP2011044412A (ja) | 照明器具 | |
| US4748380A (en) | Compact fluorescent lamp assembly having improved thermal dissipation and RFI suppression | |
| JPH0544124B2 (enrdf_load_stackoverflow) | ||
| JPH10214516A (ja) | 埋込型照明器具 | |
| CN203836645U (zh) | 灯装置以及照明器具 | |
| JPH0724739Y2 (ja) | 放電灯照明器具 | |
| JP5534216B2 (ja) | ランプ装置および照明装置 | |
| JPH087639A (ja) | 片持装着ランプ用ソケットアダプタ | |
| JPH0648671Y2 (ja) | 照明器具 | |
| JP6569935B2 (ja) | 埋込型照明器具 | |
| JP7619867B2 (ja) | 照明器具 | |
| JP7428971B2 (ja) | 照明装置 | |
| JP6171215B2 (ja) | Ｌｅｄランプ | |
| JP2017168467A (ja) | 照明装置 | |
| JP3729489B2 (ja) | 照明器具 | |
| JP2508786B2 (ja) | 非常用照明器具 | |
| JPH0526646Y2 (enrdf_load_stackoverflow) | ||
| JP2019216127A (ja) | 照明装置 | |
| JPH08203327A (ja) | 天井直付型照明器具 | |
| JP2000067633A (ja) | 照明器具 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070705 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080705 Year of fee payment: 15 |
|
| LAPS | Cancellation because of no payment of annual fees |