JPS5984795U - Dimming discharge lamp lighting device - Google Patents

Dimming discharge lamp lighting device

Info

Publication number
JPS5984795U
JPS5984795U JP14392383U JP14392383U JPS5984795U JP S5984795 U JPS5984795 U JP S5984795U JP 14392383 U JP14392383 U JP 14392383U JP 14392383 U JP14392383 U JP 14392383U JP S5984795 U JPS5984795 U JP S5984795U
Authority
JP
Japan
Prior art keywords
dimming
lighting device
discharge lamp
ballast
lamp lighting
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
JP14392383U
Other languages
Japanese (ja)
Other versions
JPH046158Y2 (en
Inventor
中井　賢一
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP14392383U priority Critical patent/JPS5984795U/en
Publication of JPS5984795U publication Critical patent/JPS5984795U/en
Application granted granted Critical
Publication of JPH046158Y2 publication Critical patent/JPH046158Y2/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]

第１図は従来の調光用放電灯点灯装置の回路図、　　　
　゛、第２図はこの考案の第１の実施例における調光用
　゛放電灯点灯装置の回路図、第３図は電圧電流位相説
明図でイは始動時、町ま点灯時、および第４図は第２の
実施例における調光用放電灯点放装−の回路図である。 Ｅ・・・電源、Ｔ・・−トライアック（サイ１）スタ）
、Ｃ・・・進相コンデンサ、Ｌ・・・ランプ、Ｂ、Ｂｌ
・・・安定器、Ｐ・・・分路巻線、Ｕ・・・直列巻線。 第３図 第４図−Figure 1 is a circuit diagram of a conventional dimming discharge lamp lighting device.
Fig. 2 is a circuit diagram of a discharge lamp lighting device for dimming in the first embodiment of this invention; Fig. 3 is a voltage and current phase explanatory diagram; The figure is a circuit diagram of a dimming discharge lamp lighting system according to a second embodiment. E...power supply, T...-triac (sai 1) star)
, C... Phase advance capacitor, L... Lamp, B, Bl
... Ballast, P... Shunt winding, U... Series winding. Figure 3 Figure 4-

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　予熱フィラメント巻線付き安定器と、この安
定器の２次側に形成した進相放電回路と、前記安定器の
１次側入力回路に挿入されて調光比が約５０％〜１００
％の範囲で制御される調光用サイリスタとを備えた調光
用放電灯点灯装置。(1) A ballast with a preheated filament winding, a phase advance discharge circuit formed on the secondary side of this ballast, and a ballast inserted into the primary side input circuit of the ballast to achieve a dimming ratio of approximately 50% to 100%.
A dimming discharge lamp lighting device comprising a dimming thyristor that is controlled within a range of %. （２）前記安定器は単巻型漏れ変圧器であり、前記調光
用サイＶスタはこの変圧器の分路巻線に挿入されている
実用新案登録請求の範囲第（１）項記載の調光用放電灯
点灯装置。(2) The ballast is an auto-leakage transformer, and the dimmer PV star is inserted into a shunt winding of the transformer. Discharge lamp lighting device for dimming. （３）前記調光用サイリスタに並列にフル点灯用スイッ
チが接続されている実用新案登録請求の範囲第（１）項
、または第（２）項記載の調光用放電灯点灯装置。(3) The dimming discharge lamp lighting device according to claim (1) or (2), wherein a full lighting switch is connected in parallel to the dimming thyristor.
JP14392383U 1983-09-16 1983-09-16 Dimming discharge lamp lighting device Granted JPS5984795U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14392383U JPS5984795U (en) 1983-09-16 1983-09-16 Dimming discharge lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14392383U JPS5984795U (en) 1983-09-16 1983-09-16 Dimming discharge lamp lighting device

Publications (2)

Publication Number Publication Date
JPS5984795U true JPS5984795U (en) 1984-06-08
JPH046158Y2 JPH046158Y2 (en) 1992-02-20

Family

ID=30321111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14392383U Granted JPS5984795U (en) 1983-09-16 1983-09-16 Dimming discharge lamp lighting device

Country Status (1)

Country Link
JP (1) JPS5984795U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118977A (en) * 1976-03-31 1977-10-05 Matsushita Electric Works Ltd Adjusting and lighting device for discharge lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118977A (en) * 1976-03-31 1977-10-05 Matsushita Electric Works Ltd Adjusting and lighting device for discharge lamp

Also Published As

Publication number Publication date
JPH046158Y2 (en) 1992-02-20

Similar Documents

Publication Publication Date Title
JPS5984795U (en) Dimming discharge lamp lighting device
JPS5837699U (en) discharge lamp lighting device
JPS5815997U (en) discharge lamp lighting device
JPS5916100U (en) Power supply device for discharge lamp
JPS60172298U (en) discharge lamp lighting device
JPS58165999U (en) Multiple discharge lamp lighting device
JPS59165698U (en) discharge lamp lighting device
JPS5851600U (en) Power supply device for fluorescent lamp with dimming function
JPS59156399U (en) discharge lamp dimmer
JPS5952600U (en) discharge lamp dimmer
JPS6175100U (en)
JPS6087499U (en) Lighting device with dimming
JPS5841999U (en) Discharge lamp lighting device
JPS6012697A (en) Device for firing discharge lamp
JPS5862593U (en) Sequential starting two-lamp series lighting type discharge lamp dimmer device
JPS58118699U (en) Discharge lamp lighting device
JPS5976097U (en) discharge lamp lighting device
JPS58182299U (en) Ballast for discharge lamps
JPS5855400U (en) Sequential starting two-lamp series lighting type discharge lamp dimmer device
JPS5985600U (en) discharge lamp lighting device
JPS6114500U (en) Fluorescent lamp lighting device
JPS58142897U (en) discharge lamp lighting device
JPS58130400U (en) discharge lamp lighting device
JPS5811896U (en) discharge lamp lighting device
JPS59121200U (en) Discharge lamp starting and lighting device