JPH0718089Y2 - 照明装置 - Google Patents
照明装置Info
- Publication number
- JPH0718089Y2 JPH0718089Y2 JP1988024020U JP2402088U JPH0718089Y2 JP H0718089 Y2 JPH0718089 Y2 JP H0718089Y2 JP 1988024020 U JP1988024020 U JP 1988024020U JP 2402088 U JP2402088 U JP 2402088U JP H0718089 Y2 JPH0718089 Y2 JP H0718089Y2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- reflection plate
- reflector
- light
- radiated
- 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
- 238000007789 sealing Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000004313 glare Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988024020U JPH0718089Y2 (ja) | 1988-02-24 | 1988-02-24 | 照明装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988024020U JPH0718089Y2 (ja) | 1988-02-24 | 1988-02-24 | 照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01127109U JPH01127109U (en]) | 1989-08-30 |
| JPH0718089Y2 true JPH0718089Y2 (ja) | 1995-04-26 |
Family
ID=31243508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988024020U Expired - Lifetime JPH0718089Y2 (ja) | 1988-02-24 | 1988-02-24 | 照明装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718089Y2 (en]) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041701A (ja) * | 1983-08-17 | 1985-03-05 | 東芝ライテック株式会社 | けい光ランプスタンド |
| JPS61128402A (ja) * | 1984-11-27 | 1986-06-16 | 松下電器産業株式会社 | 照明器具 |
-
1988
- 1988-02-24 JP JP1988024020U patent/JPH0718089Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01127109U (en]) | 1989-08-30 |
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