JPH01153590U - - Google Patents

Info

Publication number
JPH01153590U
JPH01153590U JP4935488U JP4935488U JPH01153590U JP H01153590 U JPH01153590 U JP H01153590U JP 4935488 U JP4935488 U JP 4935488U JP 4935488 U JP4935488 U JP 4935488U JP H01153590 U JPH01153590 U JP H01153590U
Authority
JP
Japan
Prior art keywords
leds
indicator light
value
limiting resistor
current
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
JP4935488U
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 JP4935488U priority Critical patent/JPH01153590U/ja
Publication of JPH01153590U publication Critical patent/JPH01153590U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Audible And Visible Signals (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Voltage And Current In General (AREA)

Description

【図面の簡単な説明】
第1図は、この考案の一実施例を示す表示灯の
部分断面正面図、第2図は、同表示灯の部分断面
左側面図、第3図は、同表示灯の部分断面平面図
、第4図は、第1図のA部拡大図、第5図は、同
表示灯におけるケース内放熱板とケース外放熱板
の斜視図、第6図は、同表示灯におけるLED駆
動回路図である。 1……ケース、2……LEDホルダ、6……キ
ヤツプ、7……LED、8……LED保持板、9
,11……プリト基板、10,13……電流制限
用抵抗、14,16……絶縁シート、15,18
……放熱板。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケース内に多数のLEDをマトリツクス状に配
    置してキヤツプ等で覆つた表示灯であつて、前記
    LEDのうち中央部のLEDに接続される電流制
    限用抵抗の値をその周辺部のLEDの電流制限用
    抵抗の値よりも大きくしたことを特徴とする表示
    灯。
JP4935488U 1988-04-14 1988-04-14 Pending JPH01153590U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4935488U JPH01153590U (ja) 1988-04-14 1988-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4935488U JPH01153590U (ja) 1988-04-14 1988-04-14

Publications (1)

Publication Number Publication Date
JPH01153590U true JPH01153590U (ja) 1989-10-23

Family

ID=31275461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4935488U Pending JPH01153590U (ja) 1988-04-14 1988-04-14

Country Status (1)

Country Link
JP (1) JPH01153590U (ja)

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