JPS63153202U - - Google Patents

Info

Publication number
JPS63153202U
JPS63153202U JP4424287U JP4424287U JPS63153202U JP S63153202 U JPS63153202 U JP S63153202U JP 4424287 U JP4424287 U JP 4424287U JP 4424287 U JP4424287 U JP 4424287U JP S63153202 U JPS63153202 U JP S63153202U
Authority
JP
Japan
Prior art keywords
irradiation device
light irradiation
optical fiber
light
face
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
JP4424287U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP4424287U priority Critical patent/JPS63153202U/ja
Publication of JPS63153202U publication Critical patent/JPS63153202U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)

Description

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

第1図はこの考案の一実施例である光照射装置
の概略構成を示す図であり、第2図は第1図にお
ける主要部の断面図である。 図中、1:灯体、4:光フアイバ、5:取付金
具、6:棒状レンズ。
FIG. 1 is a diagram showing a schematic configuration of a light irradiation device that is an embodiment of this invention, and FIG. 2 is a sectional view of the main parts in FIG. 1. In the figure, 1: lamp body, 4: optical fiber, 5: mounting bracket, 6: rod-shaped lens.

Claims (1)

【実用新案登録請求の範囲】 (1) 少くとも1本の光フアイバを用いて光源か
らの光を伝送し、放射する光照射装置において、
光フアイバの光出口に対向する端面が凸面もしく
は平面であり、他の端面が逆円錐形状の凹面であ
る円柱形の透光性光学部材を、前記光フアイバに
対して光学的に結合して取付けたことを特徴とす
る光照射装置。 (2) 円柱形の透光性光学部材の一端面である逆
円錐形状の凹面に金属反射膜を施したことを特徴
とする実用新案登録請求の範囲第(1)項記載の光
照射装置。 (3) 金属反射膜はアルミニウム膜であることを
特徴とする実用新案登録請求の範囲第(2)項記載
の光照射装置。
[Scope of claims for utility model registration] (1) A light irradiation device that transmits and emits light from a light source using at least one optical fiber,
A cylindrical translucent optical member whose end face facing the light exit of the optical fiber is convex or flat and whose other end face is an inverted conical concave face is optically coupled and attached to the optical fiber. A light irradiation device characterized by: (2) The light irradiation device according to claim (1) of the utility model registration, characterized in that a metal reflective film is applied to an inverted conical concave surface that is one end surface of a cylindrical translucent optical member. (3) The light irradiation device according to claim (2), wherein the metal reflective film is an aluminum film.
JP4424287U 1987-03-27 1987-03-27 Pending JPS63153202U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4424287U JPS63153202U (en) 1987-03-27 1987-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4424287U JPS63153202U (en) 1987-03-27 1987-03-27

Publications (1)

Publication Number Publication Date
JPS63153202U true JPS63153202U (en) 1988-10-07

Family

ID=30861863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4424287U Pending JPS63153202U (en) 1987-03-27 1987-03-27

Country Status (1)

Country Link
JP (1) JPS63153202U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006303352A (en) * 2005-03-10 2006-11-02 Nichia Chem Ind Ltd Light emitting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006303352A (en) * 2005-03-10 2006-11-02 Nichia Chem Ind Ltd Light emitting device

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