JPH01123371U - - Google Patents

Info

Publication number
JPH01123371U
JPH01123371U JP1988019364U JP1936488U JPH01123371U JP H01123371 U JPH01123371 U JP H01123371U JP 1988019364 U JP1988019364 U JP 1988019364U JP 1936488 U JP1936488 U JP 1936488U JP H01123371 U JPH01123371 U JP H01123371U
Authority
JP
Japan
Prior art keywords
bulb
attached
emitting diode
wiring board
printed wiring
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
JP1988019364U
Other languages
English (en)
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 JP1988019364U priority Critical patent/JPH01123371U/ja
Publication of JPH01123371U publication Critical patent/JPH01123371U/ja
Pending legal-status Critical Current

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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る電球型発光ダイオードラ
ンプの一実施例を示す一部破断状態の平面図、第
2図は同実施例の要部拡大断面図、第3図は本考
案の他の実施例を示す要部拡大断面図、第4図は
従来例を示す平面図、第5図はLEDの放射(配
光)特性説明図である。 1……プリント配線板、2……LED、3……
ステム、4……導入線、5……ピン、6……バル
ブ、7……口金、8……反射鏡、8a……反射面

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数個のLEDを直列あるいは直並列接続とな
    るように実装したプリント配線板をステムに取付
    け、これらをバルブ内に配設してその端部に電球
    用口金を取付けた電球型発光ダイオードランプに
    おいて、内周面に曲面の反射面を有する筒状の反
    射鏡を、前記プリント配線板に複数個のLED全
    体を側方から囲むように取付けたことを特徴とす
    る電球型発光ダイオードランプ。
JP1988019364U 1988-02-17 1988-02-17 Pending JPH01123371U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988019364U JPH01123371U (ja) 1988-02-17 1988-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988019364U JPH01123371U (ja) 1988-02-17 1988-02-17

Publications (1)

Publication Number Publication Date
JPH01123371U true JPH01123371U (ja) 1989-08-22

Family

ID=31234809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988019364U Pending JPH01123371U (ja) 1988-02-17 1988-02-17

Country Status (1)

Country Link
JP (1) JPH01123371U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04119487U (ja) * 1991-04-11 1992-10-26 株式会社佐々木電機製作所 信号表示灯等に用いる光源装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04119487U (ja) * 1991-04-11 1992-10-26 株式会社佐々木電機製作所 信号表示灯等に用いる光源装置

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