JPH048399U

JPH048399U -

Info

Publication number: JPH048399U
Application number: JP4998390U
Authority: JP
Priority date: 1990-05-14
Filing date: 1990-05-14
Publication date: 1992-01-24

Description

[Brief explanation of the drawing]

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……スタータ、６……雑音防止用コンデンサー
。 1... Inverter lighting circuit, 2... Smoothing capacitor, 3... Smoothing coil, 4... Lamp,
5...Starter, 6...Noise prevention capacitor.

補正平２．９．１４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 2.9.14 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す
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。[Claims for Utility Model Registration] “1” Connecting the bridge to the inverter lighting circuit. [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.

【図面の簡単な説明】（図１）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……スタータ、６……雑音防止用コン
デンサー。（図２）オシロ波形で、ランプ電流を表してい
ます。（図３）オシロ波形で、インバータ点灯回路の
出力電圧波形を表しています。[Brief explanation of the drawings] (Figure 1) 1... Inverter lighting circuit, 2... Smoothing capacitor, 3... Smoothing coil, 4...
Lamp, 5...Starter, 6...Noise prevention capacitor. (Figure 2) An oscilloscope waveform representing the lamp current. (Figure 3) The oscilloscope waveform represents the output voltage waveform of the inverter lighting circuit.

Claims

[Claims for Utility Model Registration] 1. Connecting a bridge to an inverter lighting circuit. 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.