JPS59178799U - Signal light unit with heat dissipation function - Google Patents

Signal light unit with heat dissipation function

Info

Publication number
JPS59178799U
JPS59178799U JP7166183U JP7166183U JPS59178799U JP S59178799 U JPS59178799 U JP S59178799U JP 7166183 U JP7166183 U JP 7166183U JP 7166183 U JP7166183 U JP 7166183U JP S59178799 U JPS59178799 U JP S59178799U
Authority
JP
Japan
Prior art keywords
heat dissipation
signal light
light unit
dissipation function
utility
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
JP7166183U
Other languages
Japanese (ja)
Other versions
JPH0222787Y2 (en
Inventor
津澤　正巳
富永　宗春
伊藤　博方
南雲　清三郎
内山　美憲
脇　脩
博司 加藤
森川　忠弘
Original Assignee
財団法人　日本交通管理技術協会
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 財団法人　日本交通管理技術協会 filed Critical 財団法人　日本交通管理技術協会
Priority to JP7166183U priority Critical patent/JPS59178799U/en
Publication of JPS59178799U publication Critical patent/JPS59178799U/en
Application granted granted Critical
Publication of JPH0222787Y2 publication Critical patent/JPH0222787Y2/ja
Granted 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]

図面は、本考案に係る放熱機能を有する信号灯ユニット
の実施態様を示すものであり、第１図は正面図、第２図
は側面図、第３図は第１図Ｉ−Ｉ線断面図、第４図は同
じく第１図の部分拡大縦断面図と部分拡大横断面図、第
５図は本考案に係る放熱機能を有する信号灯ユニットを
交通信号灯器に用いる場合における各種の実施態様を示
す概略構成図である。　　　′ １・・・発光ダイオード、２・・・プリント板、３・・
・基板、４・・・放熱体、５・・・絶縁シート、６・・
・充填樹脂、７・・・レンズ、８・・・灯箱、９・・・
フード、１０・・；通風孔、１１・・・送風機、１２・
・・吸熱体。 Ｍｌ 第２図 〒 ÷ 第４図The drawings show an embodiment of a signal light unit having a heat dissipation function according to the present invention, and FIG. 1 is a front view, FIG. 2 is a side view, and FIG. 3 is a cross-sectional view taken along the line I-I in FIG. 1. FIG. 4 is a partially enlarged vertical cross-sectional view and a partially enlarged cross-sectional view of FIG. 1, and FIG. 5 is a schematic diagram showing various embodiments when the signal light unit having a heat dissipation function according to the present invention is used in a traffic signal light device. FIG. ' 1...Light emitting diode, 2...Printed board, 3...
・Substrate, 4... Heat sink, 5... Insulating sheet, 6...
・Filled resin, 7... Lens, 8... Light box, 9...
Hood, 10...; Ventilation hole, 11... Blower, 12...
...Heat absorber. Ml Figure 2〒 ÷ Figure 4

Claims (1)

【実用新案登録請求の範囲】 １　表側に多数の発光ダイオードを配列した基板の裏側
に放熱体を配置したことを特徴とする放熱機能を有する
信号灯ユニット。 ２　放熱体をフィン状に形成したことを特徴とする実用
新案登録請求の範囲第１項記載の放熱機能を有する信号
灯ユニット。 ３　放熱体を基板の裏面部と一体的に形成したことを特
徴とする実用新案登録請求の範囲第１項又は第２項記載
の放熱機能を有する信号灯ユニット。 ４　灯箱の外部又は灯箱の外側面部に露出させて配置し
た放熱体と基板の裏面部とを吸熱体で接続したことを特
徴とする実用新案登録請求の範囲第１項又は第２項記載
の放熱機能を有する信号灯ユニット。[Claims for Utility Model Registration] 1. A signal light unit having a heat dissipation function, characterized in that a heat dissipation body is arranged on the back side of a substrate on which a large number of light emitting diodes are arranged on the front side. 2. A signal light unit having a heat dissipation function as set forth in claim 1 of the utility model registration, characterized in that the heat dissipation body is formed in the shape of a fin. 3. A signal light unit having a heat dissipation function as set forth in claim 1 or 2 of the utility model registration, characterized in that the heat dissipation body is integrally formed with the back surface of the substrate. 4. The heat dissipation according to claim 1 or 2 of the utility model registration claim, characterized in that the heat dissipation body placed exposed on the outside of the light box or on the outer surface of the light box and the back side of the board are connected by a heat absorbing body. A signal light unit with functions.
JP7166183U 1983-05-16 1983-05-16 Signal light unit with heat dissipation function Granted JPS59178799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7166183U JPS59178799U (en) 1983-05-16 1983-05-16 Signal light unit with heat dissipation function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7166183U JPS59178799U (en) 1983-05-16 1983-05-16 Signal light unit with heat dissipation function

Publications (2)

Publication Number Publication Date
JPS59178799U true JPS59178799U (en) 1984-11-29
JPH0222787Y2 JPH0222787Y2 (en) 1990-06-20

Family

ID=30201814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7166183U Granted JPS59178799U (en) 1983-05-16 1983-05-16 Signal light unit with heat dissipation function

Country Status (1)

Country Link
JP (1) JPS59178799U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157396A (en) * 2005-12-01 2007-06-21 Stanley Electric Co Ltd Led lamp

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599558U (en) * 1978-12-28 1980-07-10
JPS5765380U (en) * 1980-10-04 1982-04-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599558U (en) * 1978-12-28 1980-07-10
JPS5765380U (en) * 1980-10-04 1982-04-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157396A (en) * 2005-12-01 2007-06-21 Stanley Electric Co Ltd Led lamp
JP4605526B2 (en) * 2005-12-01 2011-01-05 スタンレー電気株式会社 LED lamp

Also Published As

Publication number Publication date
JPH0222787Y2 (en) 1990-06-20

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