JPS5864005U - lighting equipment - Google Patents

lighting equipment

Info

Publication number
JPS5864005U
JPS5864005U JP15890181U JP15890181U JPS5864005U JP S5864005 U JPS5864005 U JP S5864005U JP 15890181 U JP15890181 U JP 15890181U JP 15890181 U JP15890181 U JP 15890181U JP S5864005 U JPS5864005 U JP S5864005U
Authority
JP
Japan
Prior art keywords
display board
light source
lighting equipment
prism
light
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.)
Granted
Application number
JP15890181U
Other languages
Japanese (ja)
Other versions
JPS6019288Y2 (en
Inventor
正和 池田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15890181U priority Critical patent/JPS6019288Y2/en
Publication of JPS5864005U publication Critical patent/JPS5864005U/en
Application granted granted Critical
Publication of JPS6019288Y2 publication Critical patent/JPS6019288Y2/en
Expired legal-status Critical Current

Links

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 the drawing]

第１図は従来の照明装置を示す斜視図、第２図はこの考
案の一実施例である照明装置を示す斜視図、第３図は第
２図における要部構成図である。 図中、１は表示板、２はランプ、３，４はプリズム、４
ａは挿入穴である。なお、図中同一符号は同−又は相当
部分を示すものとする。FIG. 1 is a perspective view of a conventional illumination device, FIG. 2 is a perspective view of an illumination device that is an embodiment of this invention, and FIG. 3 is a configuration diagram of the main parts of FIG. 2. In the figure, 1 is a display board, 2 is a lamp, 3 and 4 are prisms, 4
a is an insertion hole. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 数字あるいは文字等が記載された表示板、この表示板の
後方に配置され、上記表示板に光を照射する光源、この
光源が挿入され、上記表示板に光′を案内するプリズム
を備え、上記プリズムにおける上記光源の挿入穴先端を
円錐形状としたことを特徴とする照明装置。A display board on which numbers or letters, etc. are written, a light source placed behind the display board to irradiate the display board, a prism into which the light source is inserted and which guides the light to the display board, An illumination device characterized in that the tip of the insertion hole of the light source in the prism has a conical shape.
JP15890181U 1981-10-23 1981-10-23 lighting equipment Expired JPS6019288Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15890181U JPS6019288Y2 (en) 1981-10-23 1981-10-23 lighting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15890181U JPS6019288Y2 (en) 1981-10-23 1981-10-23 lighting equipment

Publications (2)

Publication Number Publication Date
JPS5864005U true JPS5864005U (en) 1983-04-30
JPS6019288Y2 JPS6019288Y2 (en) 1985-06-11

Family

ID=29951382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15890181U Expired JPS6019288Y2 (en) 1981-10-23 1981-10-23 lighting equipment

Country Status (1)

Country Link
JP (1) JPS6019288Y2 (en)

Also Published As

Publication number Publication date
JPS6019288Y2 (en) 1985-06-11

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