JPS6399458U - - Google Patents

Info

Publication number
JPS6399458U
JPS6399458U JP19624986U JP19624986U JPS6399458U JP S6399458 U JPS6399458 U JP S6399458U JP 19624986 U JP19624986 U JP 19624986U JP 19624986 U JP19624986 U JP 19624986U JP S6399458 U JPS6399458 U JP S6399458U
Authority
JP
Japan
Prior art keywords
fluorescent lamp
lighting
lamp
optical sensor
circuit
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
JP19624986U
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 JP19624986U priority Critical patent/JPS6399458U/ja
Publication of JPS6399458U publication Critical patent/JPS6399458U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Facsimile Scanning Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る蛍光ランプ装置の電気ブ
ロツク図、第2図は第1図の装置における蛍光ラ
ンプの具体例を示す部分断面を含む正面図、第3
図は第2図の蛍光ランプの光束―時間曲線図であ
る。 1…蛍光ランプ、2…光センサ、3…点灯回路
、5…始動制御回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. ランプ点灯時の照度変化を電気信号に変換する
    光センサを内蔵した蛍光ランプと、この蛍光ラン
    プの点灯回路と、前記光センサの出力信号に基づ
    いて前記蛍光ランプの点灯始動時のランプ電力を
    制御する始動制御回路とを具備したことを特徴と
    する蛍光ランプ装置。
JP19624986U 1986-12-19 1986-12-19 Pending JPS6399458U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19624986U JPS6399458U (ja) 1986-12-19 1986-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19624986U JPS6399458U (ja) 1986-12-19 1986-12-19

Publications (1)

Publication Number Publication Date
JPS6399458U true JPS6399458U (ja) 1988-06-28

Family

ID=31154895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19624986U Pending JPS6399458U (ja) 1986-12-19 1986-12-19

Country Status (1)

Country Link
JP (1) JPS6399458U (ja)

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