JPS6111190U

JPS6111190U - light reflector

Info

Publication number: JPS6111190U
Application number: JP1985072392U
Authority: JP
Inventors: 博太田; 毅財部
Original assignee: 株式会社トキメック
Priority date: 1985-05-16
Filing date: 1985-05-16
Publication date: 1986-01-23

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

[Brief explanation of the drawing]

第１図は本考案に係る光反射装置用のレンズ板体の第１
実施例を示す一部切り欠いた平面図、第２図は第１図の
■一■線に沿った断面図、第３図は第２図のレンズ部材
の拡大断面図およびその機能説明図、第４図はレンズ部
材の他の例を示す平面図、第５図は第４図のＶ−Ｖ線に
沿った断面図、第６図はレンズ部材の他の例を示す平面
図、第７図は第６図の■一■線に沿った断面図、第８図
は第２実施例の一部を示す概略平面図、第９図は第８図
のレンズ部材の拡大断面図、第１０図はレンズ部材の光
集束状況を示す説明図、第１１図ないし第１３図は各々
光反射装置の光反射状況を示す説明図、第１４図は同使
用状態の一例を示す一部切り欠いた平面図である。１・・・・・・レンズ部材、２・・・・・・レンズ板体
、４・・・・・・光源、５，６，７・・・・・・光
反射部材。Figure 1 shows the first lens plate for a light reflecting device according to the present invention.
2 is a partially cutaway plan view showing the embodiment; FIG. 2 is a sectional view taken along line 1-1 in FIG. 1; FIG. 3 is an enlarged sectional view of the lens member in FIG. FIG. 4 is a plan view showing another example of the lens member, FIG. 5 is a sectional view taken along line V-V in FIG. 4, FIG. 6 is a plan view showing another example of the lens member, and FIG. The figures are a sectional view taken along the line 1 and 2 in FIG. 6, FIG. 8 is a schematic plan view showing a part of the second embodiment, FIG. 9 is an enlarged sectional view of the lens member in FIG. The figure is an explanatory diagram showing the light convergence situation of the lens member, Figures 11 to 13 are explanatory diagrams each showing the light reflection status of the light reflecting device, and Figure 14 is a partially cutaway diagram showing an example of the same usage state. FIG. DESCRIPTION OF SYMBOLS 1... Lens member, 2... Lens plate body, 4... Light source, 5, 6, 7... Light reflecting member.

Claims

[Scope of utility model registration request]

(1) A plurality of lens members of appropriate size made of transparent or translucent materials and having a circular cross section are provided, and a constant thickness made of the same material as the lens member is provided between each of these lens members. A connecting member is arranged to form the whole body in one piece, and an inner light reflecting member is attached to one entire surface of one side of the integrated plate-shaped lens plate body to reflect light from the inner side. . A light reflecting device, characterized in that an external light reflecting member for reflecting light from the outside is attached to the other surface of the lens plate over the entire surface of the lens member except for the convex surface portion.

(2) Providing a plurality of appropriately sized lens members made of transparent or translucent members and having circular cross sections;
A connecting member of a constant thickness made of the same material as that of the lens member is disposed between each of these lens members to form the whole integrally, and one of the plate-shaped lens plates formed by this integrated lens member. An internal light reflecting member that reflects light from the inner surface is attached to the entire surface of the lens plate, and the other surface of the lens plate is equipped with an internal light reflecting member that reflects light from the outside and the inside of the lens member, except for the convex portion of the lens plate. A light source is provided at one end of the lens plate, and the other end of the lens plate reflects light from the inner surface toward the inner surface. A light reflecting device characterized by being equipped with an internal light reflecting member.