JPS5941809U - light source device - Google Patents
light source deviceInfo
- Publication number
- JPS5941809U JPS5941809U JP13254582U JP13254582U JPS5941809U JP S5941809 U JPS5941809 U JP S5941809U JP 13254582 U JP13254582 U JP 13254582U JP 13254582 U JP13254582 U JP 13254582U JP S5941809 U JPS5941809 U JP S5941809U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- air flow
- light
- outside
- opening
- 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.)
- Pending
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の光源装置の縦断正面図、第２図は本考案
に係る光源装置の縦断正面図である。
１・・・・・・ケース、２・・・・・・光反射部材、２
ａ・・開開口部、３・・・・・・間隙、４・・・・・・
ランプ、５・曲・光制御部材、６・・・・・・冷却通風
孔、８・・・・・・通気孔、９・・・・・・冷却ファン
、１０・・・・・・排気ファン、１１・・・・・・吸気
孔。尚、図中同一符号は同−又は相当部分を示す。FIG. 1 is a longitudinal sectional front view of a conventional light source device, and FIG. 2 is a longitudinal sectional front view of a light source device according to the present invention. 1... Case, 2... Light reflecting member, 2
a... Open opening, 3... Gap, 4...
Lamp, 5. Bending/light control member, 6... Cooling ventilation hole, 8... Ventilation hole, 9... Cooling fan, 10... Exhaust fan. , 11...Intake hole. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
の開口部側にランプの光を反射する光反射部材と、光反
射部材の開口部に間隙を介して対向して設けられｒガラ
ス製の光制御部材とを有し、空気流が外部から光反射部
材の反開口部側に設けた冷却通風孔を通ってランプに当
り前記間隙を通って外部に流出する第１の空気流通路と
、空気流が外部から前記間隙を第１の空気流通路と異る
位置で通りランプと光制御部材の間を通って第１の空気
流通路の空気流と合流し前記間隙を通って外部に流出す
る第２の空気流通路を形成したことを特徴とする光源装
置。A lamp, a light reflecting member that encloses the lamp and has an opening on one side and reflects the light of the lamp to the opening side, and a light reflecting member that is provided facing the opening of the light reflecting member with a gap therebetween. and a light control member made of glass, wherein the air flow passes from the outside through a cooling ventilation hole provided on the side opposite to the opening of the light reflection member, hits the lamp, and flows out through the gap to the outside. an air flow path from the outside passing through the gap at a position different from the first air flow path, passing between the lamp and the light control member, joining the air flow of the first air flow path, and passing through the gap. A light source device characterized in that a second airflow path is formed that flows out to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13254582U JPS5941809U (en) | 1982-09-01 | 1982-09-01 | light source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13254582U JPS5941809U (en) | 1982-09-01 | 1982-09-01 | light source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5941809U true JPS5941809U (en) | 1984-03-17 |
Family
ID=30299283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13254582U Pending JPS5941809U (en) | 1982-09-01 | 1982-09-01 | light source device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5941809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62155775U (en) * | 1986-03-26 | 1987-10-03 | ||
| JP2000082322A (en) * | 1998-09-08 | 2000-03-21 | Ushio Inc | Light source unit |
-
1982
- 1982-09-01 JP JP13254582U patent/JPS5941809U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62155775U (en) * | 1986-03-26 | 1987-10-03 | ||
| JP2000082322A (en) * | 1998-09-08 | 2000-03-21 | Ushio Inc | Light source unit |
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