JPS6044064U

JPS6044064U - Static eliminator

Info

Publication number: JPS6044064U
Application number: JP13591383U
Authority: JP
Inventors: 水石　春光
Original assignee: 富士ゼロックス株式会社
Priority date: 1983-08-31
Filing date: 1983-08-31
Publication date: 1985-03-28

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

[Brief explanation of the drawing]

第１図は、電子写真複写機の一般例を示す説明図、第２
図は従来例の除電装置を示す平面図、第３図は第２図の
左側面図、第４図は他の従来例の除電装置を示す図、第
５図は本考案実施例の除電装置の左側面図、第６図は同
除電装置の基板の斜視図、第７図は第６図のＡ−Ａ断面
図、第８図は第６図のＢ−Ｂ断面図、第９図は本考案実
施例の除電装置に用いられる積層基板を示す図である。１・・・感光体ドラム、２・・・帯電コロトロン、３・
・・プラテン、４・・・原稿、５・・・光源、６・・・
反射光、７ａ、７ｂ・・・反射鏡、８・・・集光レンズ
、９・・・現像装置、１０・・・転写コロトロン、１１
・・・用紙、１２・・・除ｔｔコロトロン、１３・・・
クリーニング装置、１４・・・除電ランプ、２１・・・
パワーボード（ＰＷＢ基板）、２２・・・ソケットスプ
リング、２３・・・ランプピン、２４・・・螢光ランプ
、２５・・・スリット、２６・・・感光体ドラム、３１
・・・パワーボード（ＰＷＢ基板）、３２・・・スリッ
ト、４１・・・透光性基板、４２・・・リード、４３・
・・ソケットスプリング、４４・・・スリット、４５・
・・銅薄膜、４６・・・螢光ランプ、４７・・・銅薄膜
。Figure 1 is an explanatory diagram showing a general example of an electrophotographic copying machine;
3 is a left side view of FIG. 2, FIG. 4 is a diagram showing another conventional static eliminator, and FIG. 5 is a static eliminator according to an embodiment of the present invention. 6 is a perspective view of the board of the static eliminator, FIG. 7 is a sectional view taken along line AA in FIG. 6, FIG. 8 is a sectional view taken along line BB in FIG. 6, and FIG. It is a figure showing the laminated board used for the static elimination device of the example of this invention. 1... Photosensitive drum, 2... Charged corotron, 3...
...Platen, 4...Document, 5...Light source, 6...
Reflected light, 7a, 7b... Reflecting mirror, 8... Condensing lens, 9... Developing device, 10... Transfer corotron, 11
...paper, 12...excluding tt corotron, 13...
Cleaning device, 14... Static elimination lamp, 21...
Power board (PWB board), 22... Socket spring, 23... Lamp pin, 24... Fluorescent lamp, 25... Slit, 26... Photosensitive drum, 31
...Power board (PWB board), 32...Slit, 41...Transparent substrate, 42...Lead, 43...
...Socket spring, 44...Slit, 45.
... Copper thin film, 46... Fluorescent lamp, 47... Copper thin film.

Claims

[Scope of utility model registration request]

The photoreceptor located below is irradiated with light, and the residual charge is 1,
In a static eliminator for removing static electricity, a power board includes a power board lead layer on the upper surface of a transparent substrate and a light-shielding thin film formed with a slit of a predetermined shape on the lower surface; A static eliminator comprising a fluorescent lamp supported on the upper surface of the power board via a socket spring electrically connected to a board lead layer and supplied with power from the socket spring. −