JPH0424299U - - Google Patents
Info
- Publication number
- JPH0424299U JPH0424299U JP6613990U JP6613990U JPH0424299U JP H0424299 U JPH0424299 U JP H0424299U JP 6613990 U JP6613990 U JP 6613990U JP 6613990 U JP6613990 U JP 6613990U JP H0424299 U JPH0424299 U JP H0424299U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- capacitor
- smoothing
- lamp
- bridge
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000009499 grossing Methods 0.000 claims description 8
- 239000007858 starting material Substances 0.000 claims description 2
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Description
１……インバータ点灯回路、２……平滑用コン
デンサー、３……平滑用コイル、４……ランプ、
５……コンデンサー、６……ブリツジ。
1... Inverter lighting circuit, 2... Smoothing capacitor, 3... Smoothing coil, 4... Lamp,
5... Capacitor, 6... Bridge.
補正 平２．１０．２６
考案の名称を次のように補正する。
考案の名称 インバータ方式点灯回路の直流
点灯
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 10/26/2002 The name of the invention is amended as follows. Name of the invention: DC lighting using an inverter type lighting circuit The scope of the utility model registration claim and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
(1) インバータ点灯回路にブリツジを接続し、
直流電圧を得る。
(2) 請求項１で得られた、直流電圧を平滑用コ
イルと平滑用コンデンサーを用いて交流成分の重
畳の少ない直流電流を得、これを、蛍光灯に供給
する。
(3) 電極を、この直流電圧で予熱するためにス
タータの替わりに、ランプと並列にコンデンサー
を接続する。 [Claims for utility model registration] (1) Connecting the bridge to the inverter lighting circuit,
Obtain DC voltage. (2) Using the DC voltage obtained in Claim 1, a smoothing coil and a smoothing capacitor are used to obtain a DC current with less superimposition of AC components, and this is supplied to a fluorescent lamp. (3) In order to preheat the electrodes with this DC voltage, connect a capacitor in parallel with the lamp instead of the starter.
【図面の簡単な説明】
（図１）この考案で今回、用いた、回路を表す
。
１……インバータ点灯回路、２……平滑用コン
デンサー、３……平滑用コイル、４……ランプ、
５……コンデンサー、６……ブリツジ。
（図２）オシロ波形で、図１のＡ点での電流波
形を表す。[Brief explanation of the drawings] (Figure 1) Shows the circuit used in this invention. 1... Inverter lighting circuit, 2... Smoothing capacitor, 3... Smoothing coil, 4... Lamp,
5... Capacitor, 6... Bridge. (Figure 2) An oscilloscope waveform representing the current waveform at point A in Figure 1.
Claims (1)
直流電圧を得る。 (2) 請求項１で得られた、直流電圧を平滑用コ
イルと平滑用コンデンサーを用いて交流成分の重
畳の少ない直流電流を得、これを、蛍光灯に供給
する。 (3) 陰極を、この直流電圧で予熱するためにス
タータの替わりに、ランプと並列にコンデンサー
を接続する。[Claims for utility model registration] (1) Connecting the bridge to the inverter lighting circuit,
Obtain DC voltage. (2) Using the DC voltage obtained in Claim 1, a smoothing coil and a smoothing capacitor are used to obtain a DC current with less superimposition of AC components, and this is supplied to a fluorescent lamp. (3) In order to preheat the cathode with this DC voltage, connect a capacitor in parallel with the lamp instead of the starter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6613990U JPH0424299U (en) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6613990U JPH0424299U (en) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424299U true JPH0424299U (en) | 1992-02-27 |
Family
ID=31598595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6613990U Pending JPH0424299U (en) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424299U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815979U (en) * | 1971-07-02 | 1973-02-22 | ||
| JPS504878A (en) * | 1973-08-28 | 1975-01-18 |
-
1990
- 1990-06-22 JP JP6613990U patent/JPH0424299U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815979U (en) * | 1971-07-02 | 1973-02-22 | ||
| JPS504878A (en) * | 1973-08-28 | 1975-01-18 |
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