JPH032595U - - Google Patents

Info

Publication number
JPH032595U
JPH032595U JP6314189U JP6314189U JPH032595U JP H032595 U JPH032595 U JP H032595U JP 6314189 U JP6314189 U JP 6314189U JP 6314189 U JP6314189 U JP 6314189U JP H032595 U JPH032595 U JP H032595U
Authority
JP
Japan
Prior art keywords
power supply
fluorescent lamp
circuit
digital
outputs
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
JP6314189U
Other languages
Japanese (ja)
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 JP6314189U priority Critical patent/JPH032595U/ja
Publication of JPH032595U publication Critical patent/JPH032595U/ja
Pending legal-status Critical Current

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  • Circuit Arrangements For Discharge Lamps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例を示す点灯回路図であ
る。第２図は従来の蛍光ランプ点灯装置の点灯回
路図である。 １……蛍光ランプ、２……タツチスイツチ、３
……商用交流電源、５……インバータ回路、６…
…点灯制御回路、７……デジタルＩＣ、８……Ｉ
Ｃカウンタ、９……ＩＣ電源回路、１０……電源
トランス、Ｎ１……１次巻線、Ｎ２……２次巻線
、２１，２２……コンデンサ。 FIG. 1 is a lighting circuit diagram showing an embodiment of the present invention. FIG. 2 is a lighting circuit diagram of a conventional fluorescent lamp lighting device. 1...Fluorescent lamp, 2...Touch switch, 3
...Commercial AC power supply, 5...Inverter circuit, 6...
...Lighting control circuit, 7...Digital IC, 8...I
C counter, 9...IC power supply circuit, 10...power transformer, N1 ...primary winding, N2 ...secondary winding, 21, 22...capacitor.

Claims (1)

【実用新案登録請求の範囲】 商用交流電源を整流した直流を電源に発進駆動
して蛍光ランプを高周波点灯させるインバータ回
路と、タツチスイツチに人体が触れる毎に１パル
スを出力するデジタルＩＣ、及びデジタルＩＣの
出力パルスの入力毎に前記インバータ回路に蛍光
ランプの点灯状態を切換え制御する信号を出力す
るＩＣカウンタ、及び商用交流電源を電源トラン
スで降圧し、整流した直流定電圧を前記デジタル
ＩＣとＩＣカウンタの電源電圧とするＩＣ電源回
路を有する点灯制御回路とを具えた点灯装置にお
いて、 点灯制御回路のＩＣ電源回路における電源トラ
ンスの１次巻線と２次巻線のそれぞれの巻始め端
子間と巻終わり端子間にノイズ吸収用コンデンサ
を接続したことを特徴とする蛍光ランプ点灯装置
。[Claims for Utility Model Registration] An inverter circuit that lights a fluorescent lamp at high frequency by driving a DC power supply rectified from a commercial AC power supply, a digital IC that outputs one pulse every time a human body touches a touch switch, and a digital IC. an IC counter that outputs a signal to switch and control the lighting state of the fluorescent lamp to the inverter circuit every time an output pulse is input; In a lighting device equipped with a lighting control circuit having an IC power supply circuit with a power supply voltage of A fluorescent lamp lighting device characterized in that a noise absorbing capacitor is connected between the end terminals.
JP6314189U 1989-05-29 1989-05-29 Pending JPH032595U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6314189U JPH032595U (en) 1989-05-29 1989-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6314189U JPH032595U (en) 1989-05-29 1989-05-29

Publications (1)

Publication Number Publication Date
JPH032595U true JPH032595U (en) 1991-01-11

Family

ID=31592927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6314189U Pending JPH032595U (en) 1989-05-29 1989-05-29

Country Status (1)

Country Link
JP (1) JPH032595U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201633U (en) * 1987-06-18 1988-12-26
JPH07279418A (en) * 1994-04-06 1995-10-27 Asahi Sangyo Kk Temporary structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201633U (en) * 1987-06-18 1988-12-26
JPH07279418A (en) * 1994-04-06 1995-10-27 Asahi Sangyo Kk Temporary structure

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