JPS5941809U - light source device - Google Patents

light source device

Info

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
Application number
JP13254582U
Other languages
Japanese (ja)
Inventor
児玉　仁史
勲 正田
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP13254582U priority Critical patent/JPS5941809U/en
Publication of JPS5941809U publication Critical patent/JPS5941809U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] ランプと、ランプを内包して一方の側に開口部を有しこ
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.
JP13254582U 1982-09-01 1982-09-01 light source device Pending JPS5941809U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155775U (en) * 1986-03-26 1987-10-03
JPH0314147Y2 (en) * 1986-03-26 1991-03-29
JP2000082322A (en) * 1998-09-08 2000-03-21 Ushio Inc Light source unit

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